Cross reference
Proverbs 6:4
4 Give not sleep to thine eyes, nor slumber to thine eyelids.
Psalms 132:4
4 I will not give sleep to mine eyes, or slumber to mine eyelids,
Proverbs 6:10-11
10 Yet a little sleep, a little slumber, a little folding of the hands to sleep:
11 So shall thy poverty come as one that travelleth, and thy want as an armed man.
Ecclesiastes 9:10
10 Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.
Matthew 24:17-18
17 Let him which is on the housetop not come down to take any thing out of his house:
18 Neither let him which is in the field return back to take his clothes.
Mark 13:35-36
35 Watch ye therefore: for ye know not when the master of the house cometh, at even, or at midnight, or at the cockcrowing, or in the morning:
36 Lest coming suddenly he find you sleeping.