'Ears' in the Bible

It happened that he was going on the Sabbath day through the grain fields, and his disciples began, as they went, to pluck the ears of grain.

He said, "Whoever has ears to hear, let him hear."

If any man has ears to hear, let him hear."

If anyone has ears to hear, let him hear!"

He took him aside from the multitude, privately, and put his fingers into his ears, and he spat, and touched his tongue.

Immediately his ears were opened, and the impediment of his tongue was released, and he spoke clearly.

Having eyes, don't you see? Having ears, don't you hear? Don't you remember?