ἃ χρὴ ποιεῖν

From LSJ

μεριμνᾷς καὶ τυρβάζῃ περὶ πολλά → you are worried and bothered about so many things, thou art careful and troubled about many things, you are worried and upset about many things

Source

Greek > English (Woodhouse)

do what is due, to do what is due

Spanish

hacer lo que se debe