In Exodus 13:17, 32:12, this signifies to fall away from truths, because of opposition by people who acknowledge truths of faith, but not from good. (Arcana Coelestia 8096)

In Psalm 90:13, this signifies to implore mercy, because the Lord only appears to repent, as He fore sees and provides all things, from eternity. (Arcana Coelestia 587, 10441)

In Matthew 3:2, Mark 1:15, 2:22, 3:19, this signifies to desist from sins and lead a new life. (Arcana Coelestia 8389)

In Revelation 9:20, this signifies that they did not shun evils as sins. (Apocalypse Revealed 457)

In Matthew 11:21, this signifies to grieve and mourn because of not receiving divine truth, and because of the evils and falsities which prevented. (Apocalypse Explained 637[13])

Repentance is to acknowledge that from the selfhood is nothing but evil and falsity. (Arcana Coelestia 4779[8])