ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone
Mantus: i, m.,I the Etruscan Pluto, the god of the under-world, Serv. Verg. A. 10, 199.
Mantus, ī, m., le dieu des enfers, chez les Étrusques : Serv. En. 10, 199.