Πέτρος Ἰουδαίοις τάδε πρῶτα τεθέσπικε πιστοῖς → Peter has laid down the following first writing for the Jewish faithful
pledge: P. and V. πίστις, ἡ, πιστόν, τό, ἐγγυή, ἡ, V. ῥύσιον, τό.
pledge: Ar. and P. ἐγγυᾶσθαι; see pledge.