1 Chronicles 11:22

11:22 Benaiah son of Jehoiada was a brave warrior from Kabzeel who performed great exploits. He struck down the two sons of Ariel of Moab; he also went down and killed a lion inside a cistern on a snowy day.

1 Chronicles 12:8

12:8 Some of the Gadites joined David at the stronghold in the desert. They were warriors who were trained for battle; they carried shields and spears. They were as fierce as lions and could run as quickly as gazelles across the hills.

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 17:21

17:21 And who is like your people, Israel, a unique nation in the earth? Their God went to claim a nation for himself! You made a name for yourself by doing great and awesome deeds when you drove out nations before your people whom you had delivered from the Egyptian empire and its gods.