NET
21 He changes times and seasons, deposing some kings and establishing others. He gives wisdom to the wise; he imparts knowledge to those with understanding;
Darby
21 And it is he that changeth times and seasons; He deposeth kings, and setteth up kings; He giveth wisdom to the wise, And knowledge to them that know understanding.
KJV
21 And he changeth the times and the seasons: he removeth kings, and setteth up kings: he giveth wisdom unto the wise, and knowledge to them that know understanding: