'Number' in the Bible

I will make your descendants as the dust of the earth, so that if anyone can number the dust of the earth, then your descendants can also be numbered.

Then Jacob said to Simeon and Levi, “You have brought trouble on me by making me odious among the inhabitants of the land, among the Canaanites and the Perizzites; and my men being few in number, they will gather together against me and attack me and I will be destroyed, I and my household.”