Numbers 9:5
“And they kept the passover on the fourteenth day of the first month at even in the wilderness of Sinai: according to all that the Lord commanded Moses, so did the children of Israel.”
In the fourteenth day of this month, at even, ye shall keep it in his appointed season: according to all the rites of it, and according to all the ceremonies thereof, shall ye keep it.
And Moses spake unto the children of Israel, that they should keep the passover.
And they kept the passover on the fourteenth day of the first month at even in the wilderness of Sinai: according to all that the Lord commanded Moses, so did the children of Israel.
And there were certain men, who were defiled by the dead body of a man, that they could not keep the passover on that day: and they came before Moses and before Aaron on that day:
And those men said unto him, We are defiled by the dead body of a man: wherefore are we kept back, that we may not offer an offering of the Lord in his appointed season among the children of Israel?
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And the children of Israel encamped in Gilgal, and kept the passover on the fourteenth day of the month at even in the plains of Jericho.”
“Whereupon, O king Agrippa, I was not disobedient unto the heavenly vision:”
“And Noah did according unto all that the Lord commanded him.”
“And the Lord spake unto Moses and Aaron in the land of Egypt, saying,”
“Thus was all the work of the tabernacle of the tent of the congregation finished: and the children of Israel did according to all that the Lord commanded Moses, so did they.”