'Itself' in the Bible

And love of the brothers to fear of God, and to love of the brothers, love itself.

Thirsting for riches, they will trade on you with their canting talk. From of old their judgement has been working itself out, and their destruction has not been slumbering.

It has happened to them according to the true proverb: A dog returns to its own vomit, and, “a sow, after washing itself, wallows in the mud.”