Exodus 12:46

43 Yahweh said to Moses and Aaron, "This is the ordinance of the Passover. There shall no foreigner eat of it,

44 but every man`s servant who is bought for money, when you have circumcised him, then shall he eat of it.

45 A sojourner and a hired servant shall not eat of it.

46 In one house shall it be eaten; you shall not carry forth anything of the flesh abroad out of the house; neither shall you break a bone of it.

47 All the congregation of Israel shall keep it.

48 When a stranger shall sojourn with you, and will keep the Passover to Yahweh, 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 person shall eat of it.

49 One law shall be to him who is born at home, and to the stranger who sojourns among you."