When you're praying for someone else

“He came down with them and stood on a level place, with a crowd of his disciples and a great number of the people from all Judea and Jerusalem and the sea coast of Tyre and Sidon, who came to hear him and to be healed of their diseases, as well as those who were troubled by unclean spirits; and they were being healed. All the multitude sought to touch him, for power came out of him and healed them all.”

Luke 6:17–19

“As he was on his way to Jerusalem, he was passing along the borders of Samaria and Galilee. As he entered into a certain village, ten men who were lepers met him, who stood at a distance. They lifted up their voices, saying, “Jesus, Master, have mercy on us!” When he saw them, he said to them, “Go and show yourselves to the priests.” As they went, they were cleansed. One of them, when he saw that he was healed, turned back, glorifying God with a loud voice. He fell on his face at Jesus’ feet, giving him thanks; and he was a Samaritan. Jesus answered, “Weren’t the ten cleansed? But where are the nine? Were there none found who returned to give glory to God, except this foreigner?” Then he said to him, “Get up, and go your way. Your faith has healed you.””

Luke 17:11–19