Exodus 12:48

And if a man from another country is living with you, and has a desire to keep the Passover to the Lord, let all the males of his family undergo circumcision, and then let him come near and keep it; for he will then be as one of your people; but no one without circumcision may keep it.

Numbers 9:14

And if a man from another country is among you and has a desire to keep the Passover to the Lord, let him do as is ordered in the law of the Passover: there is to be the same rule for the man from another nation and for him who had his birth in the land.

Exodus 12:43

And the Lord said to Moses and Aaron, This is the law of the Passover: no man who is not an Israelite is to take of it:

Genesis 17:12

Every male among you, from one generation to another, is to undergo circumcision when he is eight days old, with every servant whose birth takes place in your house, or for whom you gave money to someone of another country, and not of your seed.

Exodus 12:19

For seven days no leaven is to be seen in your houses: for whoever takes bread which is leavened will be cut off from the people of Israel, if he is from another country or if he is an Israelite by birth.

Numbers 15:15-16

There is to be one law for you and for the man of another country living with you, one law for ever from generation to generation; as you are, so is he to be before the Lord.

Ezekiel 44:9

For this cause the Lord has said, No man from a strange land, without circumcision of heart and flesh, of all those who are living among the children of Israel, is to come into my holy place.

Ezekiel 47:22

And you are to make a distribution of it, by the decision of the Lord, for a heritage to you and to the men from other lands who are living among you and who have children in your land: they will be the same to you as if they were Israelites by birth, they will have their heritage with you among the tribes of Israel.

Galatians 3:28

There is no Jew or Greek, servant or free, male or female: because you are all one in Jesus Christ.

Colossians 3:11

Where there is no Greek or Jew, no one with circumcision or without circumcision, no division between nations, no servant or free man: but Christ is all and in all.

Treasury of Scripture Knowledge

Summary

And when a stranger shall sojourn with thee, and will keep the passover to the LORD, let all his males be circumcised, and then let him come near and keep it; and he shall be as one that is born in the land: for no uncircumcised person shall eat thereof.

Bible References

A stranger

Exodus 12:43
And the Lord said to Moses and Aaron, This is the law of the Passover: no man who is not an Israelite is to take of it:
Numbers 9:14
And if a man from another country is among you and has a desire to keep the Passover to the Lord, let him do as is ordered in the law of the Passover: there is to be the same rule for the man from another nation and for him who had his birth in the land.
Numbers 15:15
There is to be one law for you and for the man of another country living with you, one law for ever from generation to generation; as you are, so is he to be before the Lord.

Let all

Genesis 17:12
Every male among you, from one generation to another, is to undergo circumcision when he is eight days old, with every servant whose birth takes place in your house, or for whom you gave money to someone of another country, and not of your seed.
Ezekiel 44:9
For this cause the Lord has said, No man from a strange land, without circumcision of heart and flesh, of all those who are living among the children of Israel, is to come into my holy place.
Ezekiel 47:22
And you are to make a distribution of it, by the decision of the Lord, for a heritage to you and to the men from other lands who are living among you and who have children in your land: they will be the same to you as if they were Israelites by birth, they will have their heritage with you among the tribes of Israel.

Shall be

Galatians 3:28
There is no Jew or Greek, servant or free, male or female: because you are all one in Jesus Christ.
Colossians 3:11
Where there is no Greek or Jew, no one with circumcision or without circumcision, no division between nations, no servant or free man: but Christ is all and in all.

General references

Genesis 21:4
And when his son Isaac was eight days old, Abraham made him undergo circumcision, as God had said to him.
Leviticus 19:34
Let him be to you as one of your countrymen and have love for him as for yourself; for you were living in a strange land, in the land of Egypt: I am the Lord your God.
Numbers 9:14
And if a man from another country is among you and has a desire to keep the Passover to the Lord, let him do as is ordered in the law of the Passover: there is to be the same rule for the man from another nation and for him who had his birth in the land.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain