Acts 28:27

These people have closed their mind and are hard of hearing. They have shut their eyes so that their eyes never see. Their ears never hear. Their minds never understand. They never turn to me for healing.'

Isaiah 6:10

This people's heart has become calloused. They hardly hear with their ears, and they have closed their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn and be healed.(Septuagint)

Treasury of Scripture Knowledge

Summary

For the heart of this people is waxed gross, and their ears are dull of hearing, and their eyes have they closed; lest they should see with their eyes, and hear with their ears, and understand with their heart, and should be converted, and I should heal them.

General references

Bible References

General references

Exodus 8:32
Again Pharaoh was stubborn and did not let the people go.
Deuteronomy 29:4
To this very day Jehovah has not given you a heart to know, eyes to see, or ears to hear.