Ecclesiastes 2:17-19

Young's Literal Translation

¹⁷ And I have hated life, for sad to me [is] the work that hath been done under the sun, for the whole [is] vanity and vexation of spirit.

¹⁸ And I have hated all my labour that I labour at under the sun, because I leave it to a man who is after me.

¹⁹ And who knoweth whether he is wise or foolish? yet he doth rule over all my labour that I have laboured at, and that I have done wisely under the sun! this also [is] vanity.