Verses with the word warmeth in the Old Testament (2 verses):

Job 39:14
Which leaveth her eggs in the earth, and warmeth them in dust,

Isaiah 44:16
He burneth part thereof in the fire; with part thereof he eateth flesh; he roasteth roast, and is satisfied: yea, he warmeth himself, and saith, Aha, I am warm, I have seen the fire: