Numbers 3:40
The Substitution for the Firstborn
3:40 Then the Lord said to Moses, “Number all the firstborn males of the Israelites from a month old and upward, and take the number of their names.
Numbers 9:20
9:20 When the cloud remained over the tabernacle a number of days, they remained camped according to the Lord’s commandment, and according to the Lord’s commandment they would journey.
Numbers 31:36
31:36 The half-portion of those who went to war numbered 337,500 sheep;