NET

18 I have seen personally what is the only beneficial and appropriate course of action for people: to eat and drink, and find enjoyment in all their hard work on earth during the few days of their life that God has given them, for this is their reward.

Darby

18 Behold what I have seen good and comely: [it is] to eat and to drink, and to enjoy good in all his labour wherewith [man] laboureth under the sun, all the days of his life which God hath given him: for that is his portion.

KJV

18 Behold [that] which I have seen: [it is] good and comely [for one] to eat and to drink, and to enjoy the good of all his labour that he taketh under the sun all the days of his life, which God giveth him: for it [is] his portion.