Matthew 15:25
But the woman came, and, bowing to the ground before him, said: "Master, help me."
Matthew 8:2
And he saw a leper who came up, and bowed to the ground before him, and said: "Master, if only you are willing, you are able to make me clean."
Matthew 14:33
But the men in the boat threw themselves on their faces before him, and said: "You are indeed God's Son."
Matthew 20:31
The crowd told them to be quiet; but the men only called out the louder: "Take pity on us, Master, Son of David!"
Mark 9:22
"From his childhood," he answered; "and it has often thrown him into fire and into water to put an end to his life; but, if you can possibly do anything, take pity on us, and help us!"
Mark 9:24
The boy's father immediately cried out: "I have faith; help my want of faith!"
Luke 11:8-10
I tell you that, even though he will not get up and give him anything because he is a friend, yet because of his persistence he will rouse himself and give him what he wants.
Luke 18:1-8
Jesus told his disciples a parable to show them that they should always pray and never despair.