Genesis 17:9-11 TLV
God also said to Abraham, “As for you, My covenant you must keep, you and your seed after you throughout their generations.
This is My covenant that you must keep between Me and you and your seed after you: all your males must be circumcised.
You must be circumcised in the flesh of your foreskin, and this will become a sign of the covenant between Me and you.
TLV: Tree of Life Version