Wikipedia's first sentence called it “considered rav ashi 's teacer par excellence”. Today it says “babylonian rabbi”.
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The opening as it read in 2015
Rav Kahana (III) ( , read as Rav Kahana Me-Pum-Nahara , lit.1Kahana ) Was a Jewish Amora sage of Babylon , of the third and fourth generation of the Amora sages, and headed the Yeshiva of Pum-Nahara . During his youth he studied under Judah ben Ezekiel , and after his death, he served at Rabbah bar Nahmani as well, and learned under him the tractate Sanhedrin along with his great friend R. He made Aliyah to the Land of Israel along with fellow R. Safra, and studied under R. Zeira, and under R. Abba , who also prayed for his longevity, and indeed his blessing materialized. After a while he returned to Babylonia, then had determined his residence at Pum-Nahara , where he studied with Rav Ashi, who became his disciple par excellence. The latter honored him much, however, Rav Ashi himself considered the Amemar as his principal Rabbi as well, and would trun to the Amemar in an honorary language of 'Mar' ("Sir"), an attitude that was not adopted by him, when he was speaking to Rav Kahana III as well. He was a colleague of Rav Nachman bar Yitzchak , and together they rebuked the "haughty of spirit" (The rich, who intervene in appointees of the Dayans , religious Judges, and those of the community leaders), "Whom in their lifted up hearts and their great wealth shall forget their duties". He was a Kohen ("priest"), from Eli ha-Kohen 's family. Kahana's Yeshiva in Pum-Nahara was subordinated to the Yeshiva in Sura , but from the times of Rava 's death and onward, the heads of the Yeshiva in Nehardea would frequently visit Rav Kahana III in Pum-Nahara, most likely for the purpose of reinforcing their Yeshiva's influence over the Yeshiva in Pum-Nahara. This reinforcement of ties, between Nehardea and Pum-Nahara, is attested by the fact that Kahana III gave his funeral oration to Rav Zevid of Nehardea at Pum-Nahara.2
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 545897688.
The opening as it stood in 2010
Rav Kahana (IV) ( , read as Rav Kahana Me-Pum-Nahara , lit. Kahana ) Was a Jewish Amora sage of Babylon , of the fifth and sixth generation of the Amora sages, and headed the Yeshiva of Pum-Nahara . He was a colleague of Rav Nachman bar Yitzchak , and together they rebuked the "haughty of spirit" (The rich, who intervene in appointees of the Dayans , religious Judges, and those of the community leaders), "Whom in their lifted up hearts and their great wealth shall forget their duties" . Rav Kahana IV is considered Rav Ashi 's Teacer par excellence , and the latter honored him such, however, Rav Ashi himself considered the Amemar as his principal Rabbi as well, and would trun to the Amemar in an honorary language of 'Mar' ("Sir"), an attiude that was not adopted by him, when he was speaking to Rav Kahana IV as well. Kahana's Yeshiva in Pum-Nahara was subordinated to the Yeshiva in Sura , but from the time Rava and onward, the heads of the Yeshiva in Nehardea would frequently visit Rav Kahana IV in Pum-Nahara, most likely for the purpose of reinforcing their Yeshiva's influence over the Yeshiva in Pum-Nahara. This reinforcement of ties, between Nehardea and Pum-Nahara, is attested by the fact that Kahana IV gave his funeral oration to Rav Zevid of Nehardea at Pum-Nahara . Yalkut Shimoni , Psalms , Psalm 46 Or his distinguished teacher ; That is, a Rabbi whom he has acquired most of his scholarly knowledge;(i.e: B.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 363550205.
The opening as it stood in 2020 12 passages from the previous snapshot no longer appear
Rav Kahana (III) ( , read as Rav Kahana Me-Pum-Nahara , lit. "Rabbi Kahana of Pum-Nahara"; appearing in the Talmud merely as Rav Kahana ) was a Babylonian rabbi, of the third and fourth generation of amoraim , who headed the Yeshiva of Pum-Nahara .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 965086140.
The opening as it stood on October 6, 2023
Babylonian rabbi For other Amoraic sages of Babylonia with the name "Rav Kahana", see Rav Kahana . Rav Kahana (III) ( , read as Rav Kahana Me-Pum-Nahara , lit. "Rabbi Kahana of Pum-Nahara"; appearing in the Talmud merely as Rav Kahana ) was a Babylonian rabbi, of the third and fourth generation of amoraim , who headed the Yeshiva of Pum-Nahara .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1162119407.
The opening as it stood in 2025
Babylonian rabbi For other Amoraic sages of Babylonia with the name "Rav Kahana", see Rav Kahana . Rav Kahana (III) ( Hebrew : רב כהנא מפום נהרא , read as Rav Kahana Me-Pum-Nahara , lit. "Rabbi Kahana of Pum-Nahara"; appearing in the Talmud merely as Rav Kahana ) was a Babylonian rabbi, of the third and fourth generation of amoraim , who headed the Yeshiva of Pum-Nahara .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1253277649. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “considered rav ashi 's teacer par excellence”. Today it says “babylonian rabbi”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
considered rav ashi 's teacer par excellence
Now
babylonian rabbi
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