'Blotted' in the Bible

Thou hast rebuked the nations, thou hast destroyed the wicked; Thou hast blotted out their name for ever and ever.

Let them be blotted out of the book of life, And not be written with the righteous.

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

Let the iniquity of his fathers be remembered with Jehovah; And let not the sin of his mother be blotted out.