'Lasting' in the Bible

This day will become a memorial for you, and you will celebrate it as a festival to the Lord -- you will celebrate it perpetually as a lasting ordinance.

So you will keep the Feast of Unleavened Bread, because on this very day I brought your regiments out from the land of Egypt, and so you must keep this day perpetually as a lasting ordinance.

In the tent of meeting outside the curtain that is before the testimony, Aaron and his sons are to arrange it from evening to morning before the Lord. This is to be a lasting ordinance among the Israelites for generations to come.

And they will be on Aaron and on his sons when they come to the tent of assembly or when they approach the altar to serve in the sanctuary, so that they will not bear guilt and die. [It is] a lasting statute for him and for his offspring after him.

And you will gird Aaron and his sons [with] sashes and wrap headdresses on them. And priesthood will be theirs as a lasting rule, and {you will ordain Aaron and his sons.}

And it will be for Aaron and for his sons as a lasting rule from the {Israelites}, because it is a contribution, and it will be a contribution from the {Israelites} from their sacrifices of fellowship, their contribution to Yahweh.

And they will wash their hands and their feet so that they do not die, and it will be a lasting rule for them--to him and to his offspring throughout their generations.

The {Israelites} will pay attention to the Sabbath [in order] to fulfill the Sabbath throughout their generations [as] a lasting covenant.

And you will anoint them as you anointed their father, and they will serve as priests for me. And their anointing will be for them to be a lasting priesthood throughout their generations."