Matthew 26:43
And he came and found them asleep again: for their eyes were heavy.
Luke 9:32
But Peter and they that were with him were heavy with sleep: and when they were awake, they saw his glory, and the two men that stood with him.
Proverbs 23:34
And thou shalt be as he that lieth down in the midst of the sea, or as he that lieth upon the top of a mast.
Jonah 1:6
So the ship-master came to him, and said to him, What meanest thou, O sleeper? arise, call upon thy God, it may be that God will think upon us, that we perish not.
Acts 20:9
And there sat in a window a certain young man named Eutychus, having fallen into a deep sleep: and as Paul was long preaching, he sunk down with sleep, and fell from the third loft, and was taken up dead.
Romans 13:1
Let every soul be subject to the higher powers. For there is no power but from God: the powers that are, are ordained by God.
1 Thessalonians 5:6-8
Therefore let us not sleep, as do others; but let us watch and be sober.