Numbers 1:45
1:45 All the Israelites who were twenty years old or older, who could serve in Israel’s army, were numbered according to their families.
Numbers 4:3
4:3 from thirty years old and upward to fifty years old, all who enter the company to do the work in the tent of meeting.
Numbers 10:25
10:25 The standard of the camp of the Danites set out, which was the rear guard of all the camps by their companies; over his company was Ahiezer son of Ammishaddai.
Numbers 11:22
11:22 Would they have enough if the flocks and herds were slaughtered for them? If all the fish of the sea were caught for them, would they have enough?”
Numbers 15:26
15:26 And the whole community of the Israelites and the resident foreigner who lives among them will be forgiven, since all the people were involved in the unintentional offense.
Numbers 16:29
16:29 If these men die a natural death, or if they share the fate of all men, then the Lord has not sent me.