Job 20:12-14

Young's Literal Translation

¹² Though he doth sweeten evil in his mouth, Doth hide it under his tongue,

¹³ Hath pity on it, and doth not forsake it, And keep it back in the midst of his palate,

¹⁴ His food in his bowels is turned, The bitterness of asps [is] in his heart.