Hebrews 3:7, 13, 15
Hebrews 3:13 NIV
But encourage one another daily, as long as it is called “Today,” so that none of you may be hardened by sin’s deceitfulness.
Hebrews 3:15 NIV
As has just been said: “Today, if you hear his voice, do not harden your hearts as you did in the rebellion.”