'Muster' in the Bible

The king told Joab, the general in command of his army, "Go through all the tribes of Israel from Dan to Beer Sheba and muster the army, so I may know the size of the army."

But the king's edict stood, despite the objections of Joab and the leaders of the army. So Joab and the leaders of the army left the king's presence in order to muster the Israelite army.