On that day people will be stricken by the LORD with great panic. They will seize each other by the hand and attack one another.
NIV
And in that day there shall be a great confusion, discomfiture, and panic among them from the Lord; and they shall seize each his neighbor's hand, and the hand of the one shall be raised against the hand of the other.
AMP
And it shall come to pass in that day, that a great tumult from the LORD shall be among them; and they shall lay hold every one on the hand of his neighbour, and his hand shall rise up against the hand of his neighbour.
KJV