LXX Gen 49:15

καὶ ἰδὼν τὴν ἀνόπαυσιν ὅτι καλή, καὶ τὴν γῆν ὅτι πίων, ὑπέθηκεν τὸν ὦμον αὐτοῦ εἰς τὸ πονεῖν, καὶ ἐγενήθη ἀνὴρ γεωργός.

He saw that his resting place was good and that his land was pleasant, so he bent his shoulder to the burden and submitted to labor as a servant.