'Nostrils' in the Bible

By the blast of God they perish, and by the breath of his nostrils are they consumed.

All the while my breath is in me, and the spirit of God is in my nostrils;

Canst thou make him afraid as a grasshopper? the glory of his nostrils is terrible.

Out of his nostrils goeth smoke, as out of a seething pot or caldron.