LXX Num 20:10

καὶ ἐξεκκλησίασεν Μωυσῆς καὶ Ἀαρὼν τὴν συναγωγὴν ἀπέναντι τῆς πέτρος, καὶ εἶπεν πρὸς αὐτούς Ἀκούσατέ μου, οἱ ἀπειθεῖς· μὴ ἐκ τῆς πέτρας ταύτης ἐξάξομεν ὑμῖν ὕδωρ ;

Then Moses and Aaron gathered the assembly in front of the rock, and Moses said to them, “Listen now, you rebels, must we bring you water out of this rock?”