19 Then the disciples came to Jesus in private and asked, “Why couldn’t we drive it out?”

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

19 Afterward the disciples asked Jesus privately, “Why couldn’t we cast out that demon?”

19 Then the disciples came to Jesus privately and said, “Why could we not cast it out?”

19 The followers came to Jesus when he was alone and asked, “Why couldn’t we force the demon out?”

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

19 Then the disciples, coming to Jesus apart, said to him, Why were not we able to cast him out?

19 Then the disciples came to Jesus privately and asked, “Why couldn’t we force the demon out of the boy?” 

19 Then the disciples approached Jesus privately and said, “Why couldn’t we drive it out?”

19 Then the disciples came to Jesus privately and said, “Why could we not cast it out?”

19 Then the disciples approached Jesus privately and said, Why were we not able to expel it?”

19 Then the disciples came to Jesus in private. They asked, “Why couldn’t we drive out the demon?”

19 Then the disciples came to Jesus privately and said, “Why could we not drive it out?”