1 Chronicles 12:37-39

New King James Version

³⁷ of the Reubenites and the Gadites and the half-tribe of Manasseh, from the other side of the Jordan, one hundred and twenty thousand armed for battle with every kind of weapon of war.

³⁸ All these men of war, who could keep ranks, came to Hebron with a loyal heart, to make David king over all Israel; and all the rest of Israel were of ^(A)one mind to make David king. ³⁹ And they were there with David three days, eating and drinking, for their brethren had prepared for them.