The account contained in this chapter of Matthew, to the Matthew 11:19, is found, with no material variation, in Luke 7:18-35. John was in prison. Herod had thrown him into confinement on account of his faithfulness in reproving him for marrying his brother Philip’s wife. See Matthew 14:3-4.
It is not certainly known why John sent to Jesus. It might have been to satisfy his disciples that he was the Messiah; or he might have been desirous of ascertaining for himself whether this person, of whom he heard so much, was the same one whom he had baptized, and whom he knew to be the Messiah. See John 1:29.