LXX Gen 21:29

καὶ εἶπεν Ἀβιμἑλεχ τῷ Ἀβραάμ Τί εἰσιν αἱ ἑπτὰ ἀμνάδες τῶν προβάτων τούτων ἃς ἔστησας μόνας;

and Abimelech asked him, “Why have you set apart these seven ewe lambs?”