ESV: For in much wisdom is much vexation, and he who increases knowledge increases sorrow.
NIV: For with much wisdom comes much sorrow; the more knowledge, the more grief.
NASB: Because in much wisdom there is much grief; and increasing knowledge results in increasing pain.
CSB: For with much wisdom is much sorrow; as knowledge increases, grief increases.
NLT: The greater my wisdom, the greater my grief. To increase knowledge only increases sorrow.
KJV: For in much wisdom is much grief: and he that increaseth knowledge increaseth sorrow.
NKJV: For in much wisdom is much grief, And he who increases knowledge increases sorrow.