וְשִׁנָּ֕ה אֵ֖ת בִּגְדֵ֣י כִלְא֑וֹ וְאָכַ֨ל לֶ֧חֶם לְפָנָ֛יו תָּמִ֖יד כָּל־יְמֵ֥י חַיָּֽו׃
And he changed his prison garments, and did eat bread before him continually all the days of his life.
Read midrashic interpretation of Jeremiah 52:33: and classical rabbinic exegesis.