G2395–ἰατρός–iatros

He heard the question and replied, "It is not men in good health who require a doctor, but the sick.

ἰατροῦ iatrou “of a physician”

Jesus heard the words, and He said, "It is not the healthy who require a doctor, but the sick: I did not come to appeal to the righteous, but to sinners."

ἰατροῦ iatrou “of a physician”

and had undergone many different treatments under a number of doctors and had spent all she had without receiving benefit but on the contrary growing worse,

ἰατρῶν iatrōn “physicians”

"Doubtless," said He, "you will quote to me the proverb, `Physician, cure yourself: all that we hear that you have done at Capernaum, do here also in your native place.'"

ἰατρέ, iatre “Physician”

But Jesus replied to them, "It is not men in good health who require a physician, but the sick.

ἰατροῦ iatrou “of a physician”

And a woman who for twelve years had been afflicted with haemorrhage--and had spent on doctors all she had, but none of them had been able to cure her--

ἰατροῖς iatrois “on physicians”

Luke, the dearly-loved physician, salutes you, and so does Demas.

ἰατρὸς iatros “physician”