Daniel 3:19

3:19 Then Nebuchadnezzar was filled with rage, and his disposition changed toward Shadrach, Meshach, and Abednego. He gave orders to heat the furnace seven times hotter than it was normally heated.

Daniel 4:16

4:16 Let his mind be altered from that of a human being,

and let an animal’s mind be given to him,

and let seven periods of time go by for him.