en_tn/mat/09/12.md

When Jesus heard this

Here "this" refers to the question the Pharisees asked about Jesus eating with tax collectors and sinners.

People who are strong in body do not need a physician, only those who are sick

Jesus answers with a proverb. He means that he eats with these kinds of people because he has come to help sinners. (See: rc://en/ta/man/jit/writing-proverbs)

People who are strong in body

"People who are healthy"

physician

doctor

those who are sick

The phrase "need a physician" is understood. Alternate translation: "people who are sick need a physician" (See: rc://en/ta/man/jit/figs-ellipsis)