Genesis 17:23

Abraham took Ishmael his son, all who were born in his house, and all who were bought with his money; every male among the men of Abraham's house, and circumcised the flesh of their foreskin in the same day, as God had said to him.

Genesis 17:10-14

This is my covenant, which you shall keep, between me and you and your seed after you. Every male among you shall be circumcised.

Genesis 17:26-27

In the same day both Abraham and Ishmael, his son, were circumcised.

Genesis 18:19

For I have known him, to the end that he may command his children and his household after him, that they may keep the way of Yahweh, to do righteousness and justice; to the end that Yahweh may bring on Abraham that which he has spoken of him."

Genesis 34:24

All who went out of the gate of his city listened to Hamor, and to Shechem his son; and every male was circumcised, all who went out of the gate of his city.

Joshua 5:2-9

At that time, Yahweh said to Joshua, "Make flint knives, and circumcise again the children of Israel the second time."

Psalm 119:60

I will hurry, and not delay, to obey your commandments.

Proverbs 27:1

Don't boast about tomorrow; for you don't know what a day may bring forth.

Ecclesiastes 9:10

Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, where you are going.

Acts 16:3

Paul wanted to have him go out with him, and he took and circumcised him because of the Jews who were in those parts; for they all knew that his father was a Greek.

Romans 2:25-29

For circumcision indeed profits, if you are a doer of the law, but if you are a transgressor of the law, your circumcision has become uncircumcision.

Romans 4:9-12

Is this blessing then pronounced on the circumcised, or on the uncircumcised also? For we say that faith was accounted to Abraham for righteousness.

1 Corinthians 7:18-19

Was anyone called having been circumcised? Let him not become uncircumcised. Has anyone been called in uncircumcision? Let him not be circumcised.

Galatians 5:6

For in Christ Jesus neither circumcision amounts to anything, nor uncircumcision, but faith working through love.

Galatians 6:15

For in Christ Jesus neither is circumcision anything, nor uncircumcision, but a new creation.

Treasury of Scripture Knowledge

Summary

And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham's house; and circumcised the flesh of their foreskin in the selfsame day, as God had said unto him.

Bible References

General references

Genesis 6:22
Thus Noah did. According to all that God commanded him, so he did.
Genesis 22:3
Abraham rose early in the morning, and saddled his donkey, and took two of his young men with him, and Isaac his son. He split the wood for the burnt offering, and rose up, and went to the place of which God had told him.
Genesis 26:5
because Abraham obeyed my voice, and kept my requirements, my commandments, my statutes, and my laws."