NET
4 For their oppressive yoke and the club that strikes their shoulders, the cudgel the oppressor uses on them, you have shattered, as in the day of Midian’s defeat.
Darby
4 For thou hast broken the yoke of his burden and the staff of his shoulder, the rod of his oppressor, as in the day of Midian.
KJV
4 For thou hast broken the yoke of his burden, and the staff of his shoulder, the rod of his oppressor, as in the day of Midian.