1 Chronicles 12:18

12:18 But a spirit empowered Amasai, the leader of the thirty warriors, and he said:

“We are yours, O David!

We support you, O son of Jesse!

May you greatly prosper!

May those who help you prosper!

Indeed your God helps you!”

So David accepted them and made them leaders of raiding bands.

1 Chronicles 28:20

28:20 David said to his son Solomon: “Be strong and brave! Do it! Don’t be afraid and don’t panic! For the Lord God, my God, is with you. He will not leave you or abandon you before all the work for the service of the Lord’s temple is finished.