Ecclesiastes 9:7; Ecclesiastes 9:12

7 Go thy way , eat thy bread with joy, and drink thy wine with a merry heart; for God now accepteth thy works.
12 For man also knoweth not his time: as the fishes that are taken in an evil net, and as the birds that are caught in the snare; so are the sons of men snared in an evil time, when it falleth suddenly upon them.