Exode 8:24-27

24καὶ εἶπεν Φαραω Ἐγὼ ἀποστέλλω ὑμᾶς, καὶ θύσατε κυρίῳ τῷ θεῷ ὑμῶν ἐν τῇ ἐρήμῳ, ἀλλ οὐ μακρὰν ἀποτενεῖτε πορευθῆναι· εὔξασθε οὖν περὶ ἐμοῦ πρὸς κύριον.

25εἶπεν δὲ Μωυσῆς Ὅδε ἐγὼ ἐξελεύσομαι ἀπὸ σοῦ καὶ εὔξομαι πρὸς τὸν θεόν, καὶ ἀπελεύσεται ἡ κυνόμυια ἀπὸ σοῦ καὶ ἀπὸ τῶν θεραπόντων σου καὶ τοῦ λαοῦ σου αὔριον· μὴ προσθῇς ἔτι, Φαραω, ἐξαπατῆσαι τοῦ μὴ ἐξαποστεῖλαι τὸν λαὸν θῦσαι κυρίῳ.

26ἐξῆλθεν δὲ Μωυσῆς ἀπὸ Φαραω καὶ ηὔξατο πρὸς τὸν θεόν·

27ἐποίησεν δὲ κύριος καθάπερ εἶπεν Μωυσῆς, καὶ περιεῖλεν τὴν κυνόμυιαν ἀπὸ Φαραω καὶ τῶν θεραπόντων αὐτοῦ καὶ τοῦ λαοῦ αὐτοῦ, καὶ οὐ κατελείφθη οὐδεμία.