CONCORD hardness
kjv@Matthew:19:8 @...Moses because of the hardness of...
kjv@Mark:3:5 @...being grieved for the hardness of...
kjv@Mark:10:5 @...unto them, For the hardness of...
kjv@Mark:16:14 @...with their unbelief and hardness of...
kjv@Romans:2:5 @... But after thy hardness and...