LXX Gen 36:7

καὶ οὐκ ἐδύνατο ἡ γῆ τῆς παροικήσεως αὐτῶν φέρειν αὐτοὺς ἀπὸ τοῦ πλήθοῦς τῶν ὑπαρχόντων αὐτῶν.

For their possessions were too great for them to dwell together; the land where they stayed could not support them because of their livestock.