A foolish son # 20_PRO_17_25 # A foolish son [is] a grief to his father, and bitterness to her that bare him. A foolish son # 20_PRO_19_13 # A foolish son [is] the calamity of his father: and the contentions of a wife [are] a continual dropping. a foolish son # 20_PRO_10_01 # The proverbs of Solomon. A wise son maketh a glad father: but a foolish son [is] the heaviness of his mother.