Matthew 17:19

Then the disciples, coming near, said to Jesus privately, "Why could not we cast it out?"

And, when He was alone, those who were about Him with the twelve asked Him as to the parables.

And, when He came into a house, His disciples asked Him privately, "Why could not we cast it out?"

Treasury of Scripture Knowledge

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

And, when He was alone, those who were about Him with the twelve asked Him as to the parables.

And, when He came into a house, His disciples asked Him privately, "Why could not we cast it out?"