Ecclesiastes 2:24 (ESV)

24 There is nothing better for a person than that he should eat and drink and find enjoyment in his toil. This also, I saw, is from the hand of God,

Anyone who finds rest after his work, who is able to relax after work, does not achieve this on his own. To be able to relax, to enjoy food and drink after a day of hard work is something that God gives you. It comes from his hand.