Exodus 12:47-48
47
All the congregation of Israel shall keep it.
48
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 text: King James Version (1769 Blayney text) · Public domain