1 Chronicles 12:33 in the King James Version
Of Zebulun, such as went forth to battle, expert in war, with all instruments of war, fifty thousand, which could keep rank: they were not of double heart.
Context
32 Of the children of Issachar, men who had understanding of the times, to know what Israel ought to do, their heads were two hundred; and all their brothers were at their command.
33 Of Zebulun, such as were able to go out in the army, who could set the battle in array with all kinds of instruments of war: fifty thousand who could command and were not of double heart.
34 Of Naphtali: one thousand captains, and with them with shield and spear thirty-seven thousand.