1 Chronicles 23:27

But at the last commandment of David, the Levites were numbered from twenty years and above -

1 Chronicles 23:24

These are the children of Levi in the households of their fathers the ancient heads, viewed and numbered by name and poll by poll from twenty year and above, to work in the service of the house of the LORD.

2 Samuel 23:1

These be the last sayings of David. David the son of Jesse said: and the man which is lifted up on high, the anointed of the God of Jacob and pleasant Psalmist of Israel said,

1 Chronicles 23:3

And the Levites were numbered from thirty years and above, and the tale of them in men, poll by poll, was thirty eight thousand.

Psalm 72:20

Here end the prayers of David, the son of Jesse.

Treasury of Scripture Knowledge

Summary

For by the last words of David the Levites were numbered from twenty years old and above:

General references

Bible References

By the last

1 Chronicles 23:3
And the Levites were numbered from thirty years and above, and the tale of them in men, poll by poll, was thirty eight thousand.
2 Samuel 23:1
These be the last sayings of David. David the son of Jesse said: and the man which is lifted up on high, the anointed of the God of Jacob and pleasant Psalmist of Israel said,
Psalm 72:20
Here end the prayers of David, the son of Jesse.

General references

Numbers 4:35
from thirty years and above unto fifty, and that were able to go forth in the host and to do service in the tabernacle of witness.