'Forever Throughout Your Generations' in the Bible

Every male among the sons of Aaron shall eat of it, as a portion forever throughout your generations, from the offerings of LORD made by fire. Whoever touches them shall be holy.

Drink no wine nor strong drink, thou, nor thy sons with thee, when ye go into the tent of meeting, that ye not die--it shall be a statute forever throughout your generations--

And ye shall eat neither bread, nor parched grain, nor fresh ears, until this selfsame day, until ye have brought the oblation of your God. It is a statute forever throughout your generations in all your dwellings.

Ye shall do no manner of work. It is a statute forever throughout your generations in all your dwellings.

And ye shall keep it a feast to LORD seven days in the year. It is a statute forever throughout your generations. Ye shall keep it in the seventh month.

Aaron shall keep it outside the veil of the testimony, in the tent of meeting, in order from evening to morning before LORD continually. It shall be a statute forever throughout your generations.