Romans 9:18 Therefore hath he mercy on whom he will have mercy, and whom he will he hardeneth. (KJV ASV WBS)
Exodus 8:32 and Pharaoh hardeneth his heart also at this time, and hath not sent the people away. (YLT)
Exodus 9:34 and Pharaoh seeth that the rain hath ceased, and the hail and the voices, and he continueth to sin, and hardeneth his heart, he and his servants; (YLT)
2 Chronicles 36:13 and also, against king Nebuchadnezzar he hath rebelled, who had caused him to swear by God, and he hardeneth his neck, and strengtheneth his heart, against turning back unto Jehovah, God of Israel. (YLT)
Proverbs 21:29 A wicked man hardeneth his face: but as for the upright, he directeth his way. (KJV JPS ASV DBY WBS)
Proverbs 28:14 Happy is the man that feareth alway: but he that hardeneth his heart shall fall into mischief. (KJV JPS ASV DBY WBS)
Proverbs 29:1 He, that being often reproved hardeneth his neck, shall suddenly be destroyed, and that without remedy. (KJV JPS ASV DBY WBS)