Matthew 15:22-28
and there came a woman of Canaan from those quarters, and cried out to him, have mercy on me, O Lord, thou son of David; my daughter is grievously tormented by a demon.
Matthew 26:41
watch and pray that ye may not sink under the trial: the mind indeed is vigorous, but the flesh is weak.
Matthew 26:44
then he left them once more, and went to prayers the third time, using the same words.
Luke 11:5-8
Then he said to them, suppose any of you should go to his friend at midnight; and say to him, friend, lend me three loaves:
2 Corinthians 12:7-9
and lest I should be exalted above measure by the extraordinary revelations I have had, I was afflicted in my person, so that the messenger of satan insulted me; concerning which,