Luke 10:33-34Holman Christian Standard Bible (HCSB)
33 But a Samaritan on his journey came up to him, and when he saw the man, he had compassion. 34He went over to him and bandaged his wounds, pouring on olive oil and wine. Then he put him on his own animal, brought him to an inn, and took care of him.
Jesus makes a statement about sick are the ones who need doctors and we all know the gospel of Luke was told by a Doctor. Luke was a physician and a Doctor.
Matthew 9:12Holman Christian Standard Bible (HCSB)
12 But when He heard this, He said, “Those who are well don’t need a doctor, but the sick do.
Colossians 4:14Holman Christian Standard Bible (HCSB)
14Luke, the dearly loved physician, and Demas greet you.