H1947 הוֹלֵלָהhôwlêlâh — follyKJV: madness.Occurs 4 times. Every verse with this wordBrown–Driver–Briggs[הוֹלֵלָה] n.f. madnessWhere it occursEcclesiastes 1:17 — I applied my heart to know wisdom, and to know madness and folly. I perceived that this also was a chasing after wind.Ecclesiastes 2:12 — I turned myself to consider wisdom, madness, and folly; for what can the king’s successor do? Just that which has been…Ecclesiastes 7:25 — I turned around, and my heart sought to know and to search out, and to seek wisdom and the scheme of things, and to…Ecclesiastes 9:3 — This is an evil in all that is done under the sun, that there is one event to all. Yes also, the heart of the sons of…