Matthew 15:22-28
Here a Canaanitish woman of the district came out and persistently cried out, "Sir, Son of David, pity me; my daughter is cruelly harassed by a demon."
Matthew 26:41
Keep awake, and pray that you may not enter into temptation: the spirit is right willing, but the body is frail."
Matthew 26:44
So He left them, and went away once more and prayed a third time, again using the same words.
Luke 11:5-8
And He said to them, "Which of you shall have a friend and shall go to him in the middle of the night and say, "'Friend, lend me three loaves of bread;
2 Corinthians 12:7-9
And judging by the stupendous grandeur of the revelations--therefore lest I should be over-elated there has been sent to me, like the agony of impalement, Satan's angel dealing blow after blow, lest I should be over-elated.