Deuteronomy 4:42

⁴² that the manslayer might flee thither, who should kill his neighbour unawares, and hated him not previously, that fleeing to one of these cities, he might live:

Filthy

In Isaiah 64:6, Zechariah 3:3, and Revelation 22:11, this signifies that one who is in falsities will be still more so, and will remain there. (Apocalypse Revealed 948) Filthy also signifies the love of self. (Arcana Coelestia 1304)