Thou didst march through the land in indignation, thou didst thresh the heathen in anger. Thou didst march through the land in indignation, thou didst thresh the heathen in anger.
Thou didst march - implying Yahweh's majestic and irresistible progress before His people (Judges 5:4; Psalms 68:7. "Thou wentest forth before thy people ... thou didst march through the wilderness"). Israel would not have dared to attack the nations unless Yahweh had gone before.
Thresh - (Micah 4:13, "Arise and thresh, O daughter of Zion").