John 7:22

Then Moses gave you the rite of circumcision -- not that it had its origin with Moses but with your earlier forefathers -- and you circumcise a male child even on the Sabbath.

Romans 4:9-11

Now does this happiness come to the Jews alone, or to the heathen peoples too? For we say, "Abraham's faith was credited to him as right standing."

Galatians 3:17

I mean this: The law which was given four hundred and thirty years later could not annul the contract which had already been ratified by God, so as to cancel the promise.

Treasury of Scripture Knowledge

Summary

Moses therefore gave unto you circumcision; (not because it is of Moses, but of the fathers;) and ye on the sabbath day circumcise a man.

Circumcision

General references

Bible References

Circumcision

Romans 4:9
Now does this happiness come to the Jews alone, or to the heathen peoples too? For we say, "Abraham's faith was credited to him as right standing."
Galatians 3:17
I mean this: The law which was given four hundred and thirty years later could not annul the contract which had already been ratified by God, so as to cancel the promise.

General references

John 9:14
Now it was on the Sabbath when Jesus had made the clay and caused the man's eyes to see.