Sabbath, Sabbaths or week? Matthew 28:1

Reading in Matthew 28:1 (ESV): Now after the Sabbath, toward the dawn of the first day of the week, Mary Magdalene and the other Mary went to see the tomb. ὀψὲ δὲ σαββάτων τῇ ἐπιφωσκούσῃ εἰς μίαν σαββάτων ἦλθεν Μαριὰμ ἡ Μαγδαληνὴ καὶ ἡ ἄλ...