Ben Sira 22:13

13 The mourning for the dead is seven days: but for a fool and an ungodly man all the days of their life.

Ben Sira 22:13 In-Context

11 Weep but a little for the dead, for he is at rest.

12 For the wicked life of a wicked fool is worse than death.

13 The mourning for the dead is seven days: but for a fool and an ungodly man all the days of their life.

14 Talk not much with a fool, and go not with him that hath no sense.

15 Keep thyself from him, that thou mayst not have trouble, and thou shalt not be defiled with his sin.