'Enough' in the Bible

David captured 1,000 of his chariots, 1,700 horsemen, and 20,000 foot soldiers. David hamstrung all the chariot horses except for enough to supply 100 chariots.

I gave your master’s house to you and your master’s wives into your arms, and I gave you the house of Israel and Judah, and if that was not enough, I would have given you even more.

So Gad came to David, and gave him word of this and said to him, Are there to be three years when there is not enough food in your land? or will you go in flight from your haters for three months, while they go after you? or will you have three days of violent disease in your land? take thought and say what answer I am to give to him who sent me.

And when the angel stretched out his hand upon Jerusalem to destroy it, the LORD repented him of the evil, and said to the angel that destroyed the people, It is enough: stay now thine hand. And the angel of the LORD was by the threshingplace of Araunah the Jebusite.