21 But I will set up my covenant with Isaac, who will be born to Sarah at this time next year.”
22 When God finished speaking to him, God ascended, leaving Abraham alone.
23 Abraham took his son Ishmael, all those born in his household, and all those purchased with his silver—that is, every male in Abraham’s household—and he circumcised the flesh of their foreskins that same day, just as God had told him to do.
24 Abraham was 99 years old when he circumcised the flesh of his foreskin,
25 and his son Ishmael was 13 years old when the flesh of his foreskin was circumcised.
26 That same day Abraham and his son Ishmael were circumcised.
27 All the men of his household, those born in his household and those purchased with silver from foreigners, were circumcised with him.