2 Chronicles 31:18

and to all their little ones, their wives, and their sons, and their daughters, the whole congregation of those entered in the register; for in their trust they hallowed themselves to be holy.

1 Chronicles 9:22

All these chosen to be doorkeepers at the thresholds were two hundred and twelve. These were registered by genealogy according to their villages: David and Samuel the seer had instituted them in their trust.

2 Chronicles 31:15

And under him were Eden and Miniamin and Jeshua and Shemaiah, Amariah and Shecaniah, in the cities of the priests, in their set trust, to make distributions to their brethren by their divisions, to the great as to the small,

Isaiah 5:16

and Jehovah of hosts shall be exalted in judgment, and the holy God hallowed in righteousness.

Romans 15:16

for me to be minister of Christ Jesus to the nations, carrying on as a sacrificial service the message of glad tidings of God, in order that the offering up of the nations might be acceptable, sanctified by the Holy Spirit.

Treasury of Scripture Knowledge

Summary

And to the genealogy of all their little ones, their wives, and their sons, and their daughters, through all the congregation: for in their set office they sanctified themselves in holiness:

They sanctified

Bible References

They sanctified

Isaiah 5:16
and Jehovah of hosts shall be exalted in judgment, and the holy God hallowed in righteousness.
Romans 15:16
for me to be minister of Christ Jesus to the nations, carrying on as a sacrificial service the message of glad tidings of God, in order that the offering up of the nations might be acceptable, sanctified by the Holy Spirit.