Luke 11:8
I tell you, even if he will not get up and give him some because he is his friend, yet because of his persistence he will rouse himself and give him all he needs.
Matthew 15:22-28
And a Canaanite woman of that district came out and screamed, "Son of David, take pity on me, sir! My daughter is dreadfully possessed by a demon!"
Luke 18:1-8
He gave them an illustration to show that they must always pray and not give up,
Romans 15:30
I beg you, brothers, for the sake of our Lord Jesus Christ, and of the love that the Spirit inspires, join me in most earnest prayer to God for me.
2 Corinthians 12:8
Three times I have prayed to the Lord about this, begging that it might leave me,
Colossians 2:1
For I want you to know what a fight I am putting up for you and for our brothers in Laodicea, and for all who do not know me personally,
Colossians 4:12
Epaphras, one of your own number, a slave of Christ Jesus, wishes to be remembered to you. He is always standing up for you in his prayers that you may stand fast, like men of mature convictions, whatever God's will for you may be.