Matthew 7:7
Ask, and it shall be given unto you; seek, and ye shall find; knock, and it shall be opened unto you.
Acts 4:24-33
And having heard, they unanimously lifted up their voice to God, and said, O Lord, thou having created the heaven and the earth and the sea and all things which are in them,
Acts 10:30
And Cornelius said, From the fourth day until this hour, indeed the ninth, I was praying in my house, and, behold, a man stood before me in shining apparel,
Acts 12:12-17
And recognizing his whereabouts, he came to the house of Mary, the mother of John, called Mark; where many were assembled and praying.
Romans 8:26
And likewise the Spirit also helps our infirmity. For we know not what we should pray for as it behooves us: but the Spirit himself makes intercession with unutterable groanings: