Luke 12:37
Blessed are those servants, whom the lord when he comes shall find watching: truly I say to you, that he shall gird himself, and make them to sit down to meat, and will come forth and serve them.
Torrey's Topical Textbook—AKJV

Revelation 16:15
Behold, I come as a thief. Blessed is he that watches, and keeps his garments, lest he walk naked, and they see his shame.
Torrey's Topical Textbook—AKJV