Matthew 17:19

Afterwards the disciples came up to Jesus, and asked him privately: "Why was it that we could not drive it out?"

Afterwards, when he was alone, his followers and the Twelve asked him about his parables;

When Jesus had gone indoors, his disciples asked him privately: "Why could not we drive it out?"

Treasury of Scripture Knowledge

Then came the disciples to Jesus apart, and said, Why could not we cast him out?

Afterwards, when he was alone, his followers and the Twelve asked him about his parables;

When Jesus had gone indoors, his disciples asked him privately: "Why could not we drive it out?"