出埃及记 17:14

¹⁴ 耶和华对摩西说：我要将亚玛力的名号从天下全然涂抹了；你要将这话写在书上作纪念，又念给约书亚听。

Uncover and grind meal

'To uncover' signifies adulterating the goods of the Word, and 'to grind meal' signifies falsifying its truths.