Ben Sira 3:16

16 He that forsaketh his father is as a blasphemer; and he that angereth his mother is cursed: of God.

Ben Sira 3:16 In-Context

14 For the relieving of thy father shall not be forgotten: and instead of sins it shall be added to build thee up.
15 In the day of thine affliction it shall be remembered; thy sins also shall melt away, as the ice in the fair warm weather.
16 He that forsaketh his father is as a blasphemer; and he that angereth his mother is cursed: of God.
17 My son, go on with thy business in meekness; so shalt thou be beloved of him that is approved.
18 The greater thou art, the more humble thyself, and thou shalt find favour before the Lord.
The King James Version is in the public domain.