New Testament

Galatians 5:9

4 You who are trying to be declared righteous by the law have been alienated from Christ; you have fallen away from grace! 5 For through the Spirit, by faith, we wait expectantly for the hope of righteousness. 6 For in Christ Jesus neither circumcision nor uncircumcision carries any weight—the only thing that matters is faith working through love. 7 You were running well; who prevented you from obeying the truth? 8 This persuasion does not come from the one who calls you! 9 A little yeast makes the whole batch of dough rise! 10 I am confident in the Lord that you will accept no other view. But the one who is confusing you will pay the penalty, whoever he may be. 11 Now, brothers and sisters, if I am still preaching circumcision, why am I still being persecuted? In that case the offense of the cross has been removed. 12 I wish those agitators would go so far as to castrate themselves!

Date: 54-55 C.E.
* Dates are based on scholarly estimates
Rabbinic

Berakhot 17a

Babylonian Talmud

After his prayer, Rabbi Alexandri said the following: May it be Your will, Lord our God, that You station us in a lighted corner and not in a darkened corner, and do not let our hearts become faint nor our eyes dim. Some say that this was the prayer that Rav Hamnuna would recite, and that after Rabbi Alexandri prayed, he would say the following: Master of the Universe, it is revealed and known before You that our will is to perform Your will, and what prevents us? On the one hand, the yeast in the dough, the evil inclination that is within every person; and the subjugation to the kingdoms on the other. May it be Your will that You will deliver us from their hands, of both the evil inclination and the foreign kingdoms, so that we may return to perform the edicts of Your will with a perfect heart.

Date: 450-550 C.E.
* Dates are based on scholarly estimates