Ecclesiastes 9:5-6

9:5 For the living know that they will die, but the dead do not know anything;

they have no further reward – and even the memory of them disappears.

9:6 What they loved, as well as what they hated and envied, perished long ago,

and they no longer have a part in anything that happens on earth.

Ecclesiastes 9:10

9:10 Whatever you find to do with your hands,

do it with all your might,

because there is neither work nor planning nor knowledge nor wisdom in the grave,

the place where you will eventually go.