Strong H4229A מָחָה mâchâh · to wipe

Exodus

1. Exodus 17:14
   And the Lord said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.
2. Exodus 32:32
   Yet now, if thou wilt forgive their sin—; and if not, blot me, I pray thee, out of thy book which thou hast written.
3. Exodus 32:33
   And the Lord said unto Moses, Whosoever hath sinned against me, him will I blot out of my book.