Matthew 17:19

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

Mark 4:10

And when He was apart from the multitude, those that were about Him with the twelve asked Him concerning the parable.

Mark 9:28

And when He was come into the house, his disciples asked Him in private, Why could not we cast him out?

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

General references

Mark 4:10
And when He was apart from the multitude, those that were about Him with the twelve asked Him concerning the parable.
Mark 9:28
And when He was come into the house, his disciples asked Him in private, Why could not we cast him out?