Mark 9:18-20

New Catholic Bible

¹⁸ Wherever it seizes him, it flings him to the ground, and he foams at the mouth, grinds his teeth, and becomes rigid. I asked your disciples to drive it out, but they were unable to do so.”

¹⁹ Jesus said to them in reply, “O unbelieving generation, how much longer shall I remain with you? How much longer must I put up with you? Bring the boy to me.” ²⁰ When they brought the boy to him, the spirit saw him and immediately threw the child into convulsions. He fell to the ground and rolled around, foaming at the mouth.