ECC 11:8

8 If a man liveth many years, and is glad in all these, he oughteth to have mind of [[the]] dark time, and of (those) many days (yet to come); and when those shall come, [[the]] things passed (away) shall be reproved of vanity. (If a person liveth many years, and is happy in all of them, he still ought to remember the dark time, and the many days yet to come; and when they do come, the things passed away shall be rebuked as but empty and futile.)