Psalms 109:13 KJV

Let his posterity be cut off; and in the generation following let their name be blotted out.
Psalms 109:13, King James Version

In context

12 Let there be none to extend mercy unto him: neither let there be any to favour his fatherless children.

13 Let his posterity be cut off; and in the generation following let their name be blotted out.

14 Let the iniquity of his fathers be remembered with the Lord; and let not the sin of his mother be blotted out.