Parallel
Exodus 19:14
Swete's Septuagint · Berean Standard Bible
κατέβη δὲ Μωυσῆς ἐκ τοῦ ὄρους πρὸς τὸν λαόν, καὶ ἡγίασεν αὐτούς· καὶ ἔπλυναν τὰ ἱμάτια.
When Moses came down from the mountain to the people, he consecrated them, and they washed their clothes.