Numbers 20:24
“Aaron shall be gathered unto his people: for he shall not enter into the land which I have given unto the children of Israel, because ye rebelled against my word at the water of Meribah.”
And the children of Israel, even the whole congregation, journeyed from Kadesh, and came unto mount Hor.
And the Lord spake unto Moses and Aaron in mount Hor, by the coast of the land of Edom, saying,
Aaron shall be gathered unto his people: for he shall not enter into the land which I have given unto the children of Israel, because ye rebelled against my word at the water of Meribah.
Take Aaron and Eleazar his son, and bring them up unto mount Hor:
And strip Aaron of his garments, and put them upon Eleazar his son: and Aaron shall be gathered unto his people, and shall die there.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Be ye angry, and sin not: let not the sun go down upon your wrath:”
“Then Abraham gave up the ghost, and died in a good old age, an old man, and full of years; and was gathered to his people.”
“And the Lord spake unto Moses and Aaron, Because ye believed me not, to sanctify me in the eyes of the children of Israel, therefore ye shall not bring this congregation into the land which I have given them.”
“And he called the name of the place Massah, and Meribah, because of the chiding of the children of Israel, and because they tempted the Lord, saying, Is the Lord among us, or not?”
“And Isaac gave up the ghost, and died, and was gathered unto his people, being old and full of days: and his sons Esau and Jacob buried him.”