'Ardour' in the Bible

And it came to pass at the time of the ardour of the flocks, that I lifted up mine eyes, and saw in a dream, and behold, the rams that leaped upon the flocks were ringstraked, speckled, and spotted.

a wild ass, used to the wilderness, that snuffeth up the wind in her desire! In her ardour, who shall turn her away? All they that seek her will not weary themselves; in her month they shall find her.