Yochanan 7:21-23

Orthodox Jewish Bible

²¹ In reply, Rebbe, Melech HaMoshiach said to them, Of the Pe’ulot of Hashem, I accomplished echad, one pe’ulah, and everyone marvels.

²² Moshe has given you bris milah not that bris milah is of Moshe, but it is of the Avot, and on a Shabbos you perpetually perform bris milah. [BERESHIS 17:10-14; 21:4; VAYIKRA 12:3]

²³ If a man receives bris milah on Shabbos and lo tufar Torat Moshe (the Torah of Moses may not be broken, BERESHIS 17:14) are you angry with me because I gave a man refu’ah shleimah on Shabbos?