'Sleep' in the Bible

Then Jael, Heber's wife, took a tent-pin and a hammer and went up to him quietly, driving the pin into his head, and it went through his head into the earth, for he was in a deep sleep from weariness; and so he came to his end.

Then they made a line round the tents, every man in his place; and all the army, awaking from sleep, came running out, and with loud cries went in flight.

So while he was sleeping she got the seven twists of his hair worked into her cloth and fixed with the pin, and said to him, The Philistines are on you, Samson. Then awaking from his sleep, he got up quickly, pulling up cloth and machine together.

And she made him go to sleep on her knees; and she sent for a man and had his seven twists of hair cut off; and while it was being done he became feeble and his strength went from him.

Then she said, The Philistines are on you, Samson. And awaking from his sleep, he said, I will go out as at other times, shaking myself free. But he was not conscious that the Lord had gone from him.