“This too shall pass.”
While this phrase is often attributed to Solomon, it’s not actually found anywhere in Scripture. Upon researching it most sources say “this too shall pass” originated from medieval Persian Sufi poets. It’s often attached to a fable of a great king who is humbled by the simple words. This phrase first became popular in the 19th century. It was used by Abraham Lincoln before he became president.
Wikipedia has an article about it here.