Deuteronomy 1:10

The Lord your God hath multiplied you,.... Which was the reason why he could not bear them, or the government of them was too heavy for him, because they were so numerous, and the cases brought before him to decide were so many:

and, behold, you are this day as the stars of heaven for multitude; whereby it appeared that the promise to Abraham was fulfilled, Genesis 15:5, they were now 600,000 men fit for war, besides women and children, and those under age, which must make the number of them very large.