Exodus 12:45-51

45 A sojourner or hireling shall not eat of it.
46 In one house shall it be eaten, and ye shall not carry of the flesh out from the house; and a bone of it ye shall not break.
47 All the congregation of the children of Israel shall keep it.
48 And if any proselyte shall come to you to keep the passover to the Lord, thou shalt circumcise every male of him, and then shall he approach to sacrifice it, and he shall be even as the original inhabitant of the land; no uncircumcised person shall eat of it.
49 There shall be one law to the native, and to the proselyte coming among you.
50 And the children of Israel did as the Lord commanded Moses and Aaron for them, so they did.
51 And it came to pass in that day that the Lord brought out the children of Israel from the land of Egypt with their forces.

The Brenton translation of the Septuagint is in the public domain.