'Enough' in the Bible

And no one, after drinking old wine wishes for new; for he says, ‘The old is good enough.’”

For which one of you, when he wants to build a tower, does not first sit down and calculate the cost to see if he has enough to complete it?

Or what king, when he sets out to meet another king in battle, will not first sit down and consider whether he is strong enough with ten thousand men to encounter the one coming against him with twenty thousand?

But when he came to his senses, he said, ‘How many of my father’s hired men have more than enough bread, but I am dying here with hunger!

The manager said to himself, ‘What shall I do, since my master is taking the management away from me? I am not strong enough to dig; I am ashamed to beg.

They said, “Lord, look, here are two swords.” And He said to them, “It is enough.”