1 Samuel 26:7

And David cometh -- and Abishai -- unto the people by night, and lo, Saul is lying sleeping in the path, and his spear struck into the earth at his pillow, and abner and the people are lying round about him.

1 Thessalonians 5:2-3

for yourselves have known thoroughly that the day of the Lord as a thief in the night doth so come,

Treasury of Scripture Knowledge

Summary

So David and Abishai came to the people by night: and, behold, Saul lay sleeping within the trench, and his spear stuck in the ground at his bolster: but Abner and the people lay round about him.

Bible References

Sleeping

1 Thessalonians 5:2
for yourselves have known thoroughly that the day of the Lord as a thief in the night doth so come,