'Themselves' in the Bible

Making foolish songs to the sound of corded instruments, and designing for themselves instruments of music, like David;

Drinking wine in basins, rubbing themselves with the best oils; but they have no grief for the destruction of Joseph.

Though they take cover on the top of Carmel, I will go in search of them and get them out; though they keep themselves from my eyes in the bed of the sea, I will give orders to the great snake there and he will give them a bite: