1 Chronicles 12:26 (KJV)

And they helped David against the band of the rovers: for they were all mighty men of valour, and were captains in the host.

For at that time day by day there came to David to help him, until it was a great host, like the host of God.

And these are the numbers of the bands that were ready armed to the war, and came to David to Hebron, to turn the kingdom of Saul to him, according to the word of the LORD.

The children of Judah that bare shield and spear were six thousand and eight hundred, ready armed to the war.

Of the children of Simeon, mighty men of valour for the war, seven thousand and one hundred.

And Jehoiada was the leader of the Aaronites, and with him were three thousand and seven hundred;

And Zadok, a young man mighty of valour, and of his father's house twenty and two captains.

And of the children of Benjamin, the kindred of Saul, three thousand: for hitherto the greatest part of them had kept the ward of the house of Saul.

And of the children of Ephraim twenty thousand and eight hundred, mighty men of valour, famous throughout the house of their fathers.

And of the half tribe of Manasseh eighteen thousand, which were expressed by name, to come and make David king.