Parallel
Exodus 21:6
Swete's Septuagint · Berean Standard Bible
προσάξει αὐτὸν ὁ κύριος αὐτοῦ πρὸς τὸ κριτήριον τοῦ θεοῦ, καὶ τότε προσάξει αὐτὸν ἐπὶ τὴν θύραν ἐπὶ τὸν σταθμὸν καἰ τρυπήσει ὁ κύριος αὐτοῦ τὸ οὖς τῷ ὀπητίῳ, καὶ δουλεύσει αὐτῷ εἰς τὸν αἰῶνα.
then his master is to bring him before the judges (note: Or before God). And he shall take him to the door or doorpost and pierce his ear with an awl. Then he shall serve his master for life.