'Loins' in the Bible

And I saw as the look of glowing brass, as the appearance of fire, within it round about; from the appearance of his loins and upward, and from the appearance of his loins and downward, I saw as it were the appearance of fire, and it had brightness round about.

And I looked, and behold, a likeness as the appearance of fire; from the appearance of his loins and downward, fire; and from his loins and upward, as the appearance of brightness, as the look of glowing brass.

Sigh then, thou son of man; with breaking of the loins, and with bitterness sigh before their eyes.

girded with girdles upon their loins, with flowing turbans on their heads, all of them captains in appearance, after the likeness of the children of Babylon, of Chaldea, the land of their nativity.

When they took hold of thee by thy hand, thou didst give way and rend all their shoulder; and when they leaned upon thee, thou didst break, and didst make all their loins to tremble.

They shall have linen tires upon their heads, and shall have linen breeches upon their loins; they shall not gird on anything that causeth sweat.

And he measured a thousand cubits, and caused me to pass through the waters: the waters were to the knees. And he measured a thousand and caused me to pass through: the waters were to the loins.