“Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief: again, he limiteth a certain day, saying in David, To day, after so long a time; as it is said, To day if ye will hear his voice, Harden not your hearts.”
Hebrews 4:6-7 KJV,https://bible.com/bible/1/heb.4.6-7.KJV