3
from atwenty years old and upward, whoever is able to go out to war in Israel, you and Aaron shall number them by their armies.
a
Exodus 30:14, Exodus 38:26
Exodus 30
14
"Everyone who is numbered, from twenty years old and over, shall give the contribution to the Lord.
Exodus 38
26aa beka a head (that is, half a shekel according to the shekel of the sanctuary), for each one who passed over to those who were numbered, from twenty years old and upward, for b603,550 men.