5 And Jesus answered and said, For the hardness of your heart, Moses wrote this precept.
Mark 10:5 Cross References - Whiston
Matthew 19:8
8 And he saith unto them, Moses, because of the hardness of your hearts, suffered you to put away your wives: but from the beginning it was not so.
Acts 7:51
51 Ye stiff necked, and uncircumcised in hearts and ears, ye do always resist the Holy Ghost: as did also your fathers, so [do] ye.
Hebrews 3:7-10
7 Wherefore, as the Holy Ghost saith, To day if ye will hear his voice,
8 Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
9 When your fathers tried [and] proved me in that trial, and saw my works forty years.
10 Wherefore I was grieved with this generation, and said, They do alway err in heart; and they have not known my ways.