Eat and Drink with pleasure for what you were doing.
Eat and drink happily, in return for your works.
(It will be said): 'Eat and drink with a good appetite because of that which you did.
Eat and drink with pleasure for what you did
Eat and drink pleasurable/tasty because (of) what you were making/doing
“Eat and drink free of charge as a reward for your worldly deeds.”
“Eat and drink with pleasure, a reward for what you used to do.”
And HE will say to them, `Eat and drink with happy enjoyment because of what you used to do.
(It will be said to them:) ‘Relish food and drink as a reward for the (pious) deeds which you used to do.
(It will be said to them,) `Eat and drink and enjoy yourselves as a reward of your (good) deeds.
"Eat and drink with happiness because of what you used to do."