14 "'If a foreigner lives among you, and desires to keep the Passover to Yahweh; according to the statute of the Passover, and according to its ordinance, so shall he do. You shall have one statute, both for the foreigner, and for him who is born in the land.'"
*Minor differences ignored. Grouped by changes, with first version listed as example.
And if a stranger shall sojourn among you, and will keep the passover unto the Lord,.... Then he must become a proselyte of righteousness, and be circumcised, or otherwise be might not eat of the passover, Exodus 12:48; Ben Gersom interprets this of the second passover, and of a proselyte that was not obliged to the first, he not being then a proselyte, but became one between the first and the second; and so Aben Ezra understands it of a second passover, though he observes, that some say the first is meant:
according to the ordinance of the passover, and according to the manner thereof, so shall he do; according to the several rites and ceremonies, whether of the first or second passover, that an Israelite was obliged to observe, the same a proselyte was to observe, and what they were has been already taken notice of:
ye shall have one ordinance, both for the stranger and for him that was born in the land: for a proselyte, and a native of Israel; see Exodus 12:49.
if a stranger shall sojourn among you, and will keep the passover--Gentile converts, or proselytes, as they were afterwards called, were admitted, if circumcised, to the same privileges as native Israelites, and were liable to excommunication if they neglected the passover. But circumcision was an indispensable condition; and whoever did not submit to that rite, was prohibited, under the sternest penalties, from eating the passover.
A stranger - Who is a proselyte.
*More commentary available at chapter level.