'Feet' in the Bible

Yahweh is slow to anger, and great in power, and will by no means leave the guilty unpunished. Yahweh has his way in the whirlwind and in the storm, and the clouds are the dust of his feet.

Behold, on the mountains the feet of him who brings good news, who publishes peace! Keep your feasts, Judah! Perform your vows, for the wicked one will no more pass through you. He is utterly cut off.