'Cool' in the Bible

And they heard the voice of Jehovah Elohim, walking in the garden in the cool of the day. And Man and his wife hid themselves from the presence of Jehovah Elohim, in the midst of the trees of the garden.

And Ehud came to him, as he was sitting alone in his cool roof chamber. And Ehud said, "I have a message from God for you." And he arose from his seat.

When he had gone, the servants came; and when they saw that the doors of the roof chamber were locked, they thought, "He is only relieving himself in the closet of the cool chamber."

He that hath knowledge spareth his words; and a man of understanding is of a cool spirit.

Shall the snow of Lebanon cease from the rock of the field? Shall the cool flowing waters coming from afar be dried up?