Numbers 9:12

12 They shall not leave of it until the morrow, and they shall not break a bone of it; they shall sacrifice it according to the ordinance of the passover.

Numbers 9:12 Meaning and Commentary

Numbers 9:12

They shall leave none of it unto the morning
None of the flesh of the passover lamb, what was left was to be burnt with fire, ( Exodus 12:10 ) ;

nor break any bone of it;
the same was enjoined, (See Gill on Exodus 12:46);

according to all the ordinances of the passover they shall keep it:
as when observed in its time, excepting the feast of unleavened bread, which followed the first passover, and those rites which were peculiar to the passover, as kept at their first coming out of Egypt; as the sprinkling the blood of the lamb on the doorposts, eating it in haste, &c.

Numbers 9:12 In-Context

10 Speak to the children of Israel, saying, Whatever man shall be unclean by reason of a dead body, or on a journey far off, among you, or among your posterity; he shall then keep the passover to the Lord,
11 in the second month, on the fourteenth day; in the evening they shall offer it, with unleavened bread and bitter herbs shall they eat it.
12 They shall not leave of it until the morrow, and they shall not break a bone of it; they shall sacrifice it according to the ordinance of the passover.
13 And whatsoever man shall be clean, and is not far off on a journey, and shall fail to keep the passover, that soul shall be cut off from his people, because he has not offered the gift to the Lord in its season: that man shall bear his iniquity.
14 And if there should come to you a stranger in your land, and should keep the passover to the Lord, he shall keep it according to the law of the passover and according to its ordinance: there shall be one law for you, both for the stranger, and for the native of the land.

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