'Forever Throughout Your Generations' in the Bible

Every male among the sons of Aaron may eat it [as his share]; it is a permanent ordinance throughout your generations, from offerings by fire to the Lord. Whatever touches them will become consecrated (ceremonially clean).’”

"Drink no wine nor strong drink, you, nor your sons with you, when you go into the Tent of Meeting, that you don't die: it shall be a statute forever throughout your generations:

You shall not eat any bread or roasted grain or new growth, until this same day when you bring in the offering to your God; it is a permanent statute throughout your generations wherever you may be.

You shall do no work at all [on that day]. It is a permanent statute throughout your generations wherever you may be.

You shall celebrate it as a feast to the Lord for seven days in the year. It shall be a permanent statute throughout your generations; you shall celebrate it in the seventh month.

Outside the veil of the Testimony [between the Holy Place and the Most Holy Place] in the Tent of Meeting, Aaron shall always keep the lamps burning before the Lord from evening until morning; it shall be a permanent statute throughout your generations.