Numbers 1:49

Amplified Bible

“Only the tribe of Levi you shall not number, nor shall you take their census among the sons of Israel [since they are unavailable to go to war].

Cross References

Numbers 1:48

For the Lord had said to Moses,

Numbers 2:33

But the Levites were not numbered with the [other] Israelites, just as the Lord had commanded Moses.

Numbers 26:62

Those numbered of the Levites were 23,000, every male from a month old and upward; for they were not numbered among the sons of Israel, since no inheritance [of land] was given to them among the Israelites.