An analysis of Acts 8:20:

Πέτρος δὲ εἶπεν πρὸς αὐτόν· τὸ ἀργύριον σου σὺν σοὶ εἴη εἰς ἀπώλειαν ὅτι τὴν δωρεὰν τοῦ θεοῦ ἐνόμισας διὰ χρημάτων κτᾶσθαι·

But Peter said to him, "May your silver perish with you, because you thought you could obtain the gift of God with money!