Genesis 17:11

And ye shall be circumcised in the flesh of your foreskin, and it shall be a sign of a covenant between me and you.

Romans 4:11

And he received the sign of circumcision, as a seal of the righteousness of his faith during uncircumcision, for him to be father of all those who believe during uncircumcision (for righteousness to also be imputed to them),

Acts 7:8

And he gave him the covenant of circumcision. And so he begot Isaac, and circumcised him the eighth day. And Isaac begot Jacob, and Jacob the twelve patriarchs.

Exodus 4:25

Then Zipporah took a flint, and cut off the foreskin of her son, and cast it at his feet. And she said, Surely a bridegroom of blood thou are to me.

Exodus 12:48

And when a stranger shall sojourn with thee, and will keep the Passover to LORD, let all his males be circumcised, and then let him come near and keep it, and he shall be as one who is born in the land, but no uncircumcised man sha

Deuteronomy 10:16

Circumcise therefore the foreskin of your heart, and be no more stiff-necked.

Joshua 5:3

And Joshua made him knives of flint, and circumcised the sons of Israel at the hill of the foreskins.

1 Samuel 18:25-27

And Saul said, Thus shall ye say to David, The king does not desire any dowry, but a hundred foreskins of the Philistines, to be avenged of the king's enemies. Now Saul thought to make David fall by the hand of the Philistines.

2 Samuel 3:14

And David sent messengers to Ish-bosheth, Saul's son, saying, Deliver to me my wife Michal whom I betrothed to me for a hundred foreskins of the Philistines.

Treasury of Scripture Knowledge

Summary

And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you.

Bible References

The flesh

Exodus 4:25
Then Zipporah took a flint, and cut off the foreskin of her son, and cast it at his feet. And she said, Surely a bridegroom of blood thou are to me.
Joshua 5:3
And Joshua made him knives of flint, and circumcised the sons of Israel at the hill of the foreskins.
1 Samuel 18:25
And Saul said, Thus shall ye say to David, The king does not desire any dowry, but a hundred foreskins of the Philistines, to be avenged of the king's enemies. Now Saul thought to make David fall by the hand of the Philistines.
2 Samuel 3:14
And David sent messengers to Ish-bosheth, Saul's son, saying, Deliver to me my wife Michal whom I betrothed to me for a hundred foreskins of the Philistines.
Exodus 4:25
Then Zipporah took a flint, and cut off the foreskin of her son, and cast it at his feet. And she said, Surely a bridegroom of blood thou are to me.
Joshua 5:3
And Joshua made him knives of flint, and circumcised the sons of Israel at the hill of the foreskins.
1 Samuel 18:25
And Saul said, Thus shall ye say to David, The king does not desire any dowry, but a hundred foreskins of the Philistines, to be avenged of the king's enemies. Now Saul thought to make David fall by the hand of the Philistines.
2 Samuel 3:14
And David sent messengers to Ish-bosheth, Saul's son, saying, Deliver to me my wife Michal whom I betrothed to me for a hundred foreskins of the Philistines.

A token

Acts 7:8
And he gave him the covenant of circumcision. And so he begot Isaac, and circumcised him the eighth day. And Isaac begot Jacob, and Jacob the twelve patriarchs.
Romans 4:11
And he received the sign of circumcision, as a seal of the righteousness of his faith during uncircumcision, for him to be father of all those who believe during uncircumcision (for righteousness to also be imputed to them),
Acts 7:8
And he gave him the covenant of circumcision. And so he begot Isaac, and circumcised him the eighth day. And Isaac begot Jacob, and Jacob the twelve patriarchs.
Romans 4:11
And he received the sign of circumcision, as a seal of the righteousness of his faith during uncircumcision, for him to be father of all those who believe during uncircumcision (for righteousness to also be imputed to them),

General references

Genesis 9:12
And God said, This is the sign of the covenant which I make between me and you and every living creature that is with you, for perpetual generations:
Genesis 21:4
And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.
Leviticus 12:3
And in the eighth day the flesh of his foreskin shall be circumcised.
Genesis 9:12
And God said, This is the sign of the covenant which I make between me and you and every living creature that is with you, for perpetual generations:
Genesis 21:4
And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.
Leviticus 12:3
And in the eighth day the flesh of his foreskin shall be circumcised.