Ecclesiastes 9:5-10, NLT

5The living at least know they will die, but the dead know nothing. They have no further reward, nor are they remembered. 6Whatever they did in their lifetime—loving, hating, envying—is all long gone. They no longer play a part in anything here on earth. 7So go ahead. Eat your food with joy, and drink your wine with a happy heart, for God approves of this! 8Wear fine clothes, with a splash of cologne!

9Live happily with the woman you love through all the meaningless days of life that God has given you under the sun. The wife God gives you is your reward for all your earthly toil. 10Whatever you do, do well. For when you go to the grave,*9:10 Hebrew to Sheol. there will be no work or planning or knowledge or wisdom.