... Said the Holy One [to Avram]: Up until now you have not been whole beforeme, but circumcise the flesh of your foreskin ‘and be whole/tamim’ [Gn 17:1].
When God Appeared to Abram and Commanded Him to Circumcise Himself
Yalkut Shimoni on Torah 80
Yalkut Shimoni on Torah 80
... Said the Holy One [to Avram]: Up until now you have not been whole beforeme, but circumcise the flesh of your foreskin ‘and be whole/tamim’ [Gn 17:1].