Exodus 35:23

²³ And every man with whom was found blue, and purple, and scarlet, and byssus, and goats' [hair], and rams' skins dyed red, and badgers' skins, brought [them].

Blot out

In Exodus 32:32-33, this signifies that the internal of the Word, the church, and of worship should not perish. (Arcana Coelestia 10505)

In Deuteronomy 9:14 and 25:19, this signifies that the evil genies should have no communication with the spiritual church. (Arcana Coelestia 8593[2])

In Psalm 51:1, 9, this signifies to destroy. (Arcana Coelestia 2116)

¹⁹ Therefore it shall be, when Yahweh your God has given you rest from all your enemies all around, in the land which Yahweh your God gives you for an inheritance to possess it, that you shall blot out the memory of Amalek from under the sky; you shall not forget.