Exodus 30:14
Each man who is registered, 20 years old or more, must give this contribution to the Lord.
Numbers 1:3
You and Aaron are to register those who are 20 years old or more by their military divisions—everyone who can serve in Israel’s army.
Numbers 1:18
and they assembled the whole community on the first day of the second month. They recorded their ancestry by their clans and their ancestral houses, counting one by one the names of those 20 years old or more,
Numbers 1:20
The descendants of Reuben,
Numbers 14:29
Your corpses will fall in this wilderness—all of you who were registered in the census, the entire number of you 20 years old or more
Numbers 26:2
“Take a census of the entire Israelite community by their ancestral houses of those 20 years old or more who can serve in Israel’s army.”
Numbers 32:11
‘Because they did not follow Me completely,