1 Chronicles 5:18
There were forty-four thousand, seven hundred and sixty of the sons of Reuben and of the Gadites and of the half-tribe of Manasseh, all strong men, expert in the use of the body-cover, the sword, and the bow, and in the art of war, all able to take up arms.
Numbers 1:3
All those of twenty years old and over, who are able to go to war in Israel, are to be numbered by you and Aaron.
Joshua 4:12-13
And the children of Reuben and the children of Gad and the half-tribe of Manasseh went over armed before the children of Israel as Moses had said to them:
Treasury of Scripture Knowledge
Summary
The sons of Reuben, and the Gadites, and half the tribe of Manasseh, of valiant men, men able to bear buckler and sword, and to shoot with bow, and skilful in war, were four and forty thousand seven hundred and threescore, that went out to the war.
Four and forty
Bible References
Four and forty
Joshua 4:12
And the children of Reuben and the children of Gad and the half-tribe of Manasseh went over armed before the children of Israel as Moses had said to them: