Citing to apply to verbal wrongs, the Mishnah taught that one must not say to a repentant sinner, "remember your former deeds," and one must not taunt a child of converts saying, "remember the deeds of your ancestors." Similarly, a Baraita taught that one must not say to a convert who comes to study the Torah, "Shall the mouth that ate unclean and forbidden food, abominable and creeping things, come to study the Torah that was uttered by the mouth of Omnipotence!"