Luke 11:8
I tell you, though he will not rise and give him,
Matthew 15:22-28
And behold a woman of Canaan, of those coasts, came and cried to him, saying, Have mercy on me, O Lord, thou Son of David: my daughter is grievously vexed with a devil.
Luke 18:1-8
And he spake a parable to them to this end, that they ought always to pray, and not to faint;
Romans 15:30
Now I beseech you, brethren, by our Lord Jesus Christ, and by the love of the Spirit, to strive together with me,
2 Corinthians 12:8
Concerning this, I besought the Lord thrice, that it might depart from me.
Colossians 2:1
For I would have you know, how great a conflict I have for you, and for them at Laodicea, and for as many as have not seen my face in the flesh:
Colossians 4:12
Epaphras, who is one of you, a servant of Christ, saluteth you, always labouring fervently for you in prayer, that ye may stand, perfect and filled, with all the will of God.