LXX Gen 18:31

καὶ εἶπεν Ἐπειδὴ ἰχῶ λαλῆσαι πρὸς τὸν κύριον, ἐὰν δὲ εὑρεθῶσιν ἐκεῖ εἴκοσι; καὶ εἶπεν Οὐ μὴ ἀπολέσω ἕνεκεν τῶν εἴκοσι.

And Abraham said, “Now that I have ventured to speak to the Lord, suppose twenty are found there?” He answered, “On account of the twenty, I will not destroy it.”