Luke 17:15-16

‘And one of them, when he saw that he was healed, turned back, with a loud voice glorifying God, and he fell on his face at his feet, giving him thanks, and he was a Samaritan.'

But one of the men had not gone with the others. He was a Samaritan and would seek out his own priests. But as soon as he became aware that healing had taken place and that his skin disease had gone, he was so grateful that he forgot about seeking out the priest. And immediately turning back, and glorifying God with a loud voice, he came to Jesus, and falling on his face before Him, he gave Him thanks. Now that he was healed all he could think of was to express his gratitude to the Master. And he was a Samaritan.