Ecclesiastes 1 18
For in much wisdom is much grief; and he that increaseth knowledge increaseth sorrow.
Compare with other 3 random translations
CSB Ecclesiastes 1:18For with much wisdom is much sorrow; as knowledge increases, grief increases.
NCV Ecclesiastes 1:18With much wisdom comes much disappointment; the person who gains more knowledge also gains more sorrow.
NAS Ecclesiastes 1:18Because in much wisdom there is much grief; and increasing knowledge results in increasing pain.