Quote
"He that hath ears to hear, let him hear."
"He neer presumed to make an error clearer;— In short, there never was a better hearer."

Hearing, or auditory perception, is the ability to perceive sounds through an organ, such as an ear, by detecting vibrations as periodic changes in the pressure of a surrounding medium. The academic field concerned with hearing is auditory science.
"He that hath ears to hear, let him hear."
"Went in at the one eare and out at the other."
"Where did you get that pearly ear? God spoke and it came out to hear."
"Such an exploit have I in hand, Ligarius, Had you a healthful ear to hear of it."
"I was all ear, And took in strains that might create a soul Under the ribs of death."
"Who is so deaf as he that will not hear?"