Sirach 30:21-23

Wycliffe Bible

²¹ Give thou not sorrow to thy soul, that is, unreasonable sorrow, that annoyeth (or harmeth) both body and soul, and torment not thyself in (or with) thy (own) counsel, as they do that despair through sorrow, and then slay themselves. [Sorrowy idleness give thou not to thy soul, nor torment thou thyself in thy counsel.]

²² Mirth of heart, this is the life of man, and is (a) treasure of holiness without failing; and full out joying of a man is long life [or long living].

²³ Have thou mercy on thy soul, and please thou God; and hold together and gather together thine heart in the holiness of him, and put far away sorrow from thee. For why sorrow hath slain many men; and none health is therein [or and there is not profit in it].