Acts 12:5
Then indeed Peter was kept in prison: but prayer to God in his behalf was incessantly made by the church.
2 Corinthians 1:11
you also cooperating in our behalf in prayer; in order that, the gift which is bestowed upon us from many persons, may through many be a source of thanks given in our behalf.
Matthew 18:19
Again I say unto you, that if two of you may agree upon the earth concerning everything which you may ask, it shall be done unto you by my Father, who is in the heavens.
Luke 18:1
And He spoke a parable to them that it behooves them to pray always, and not to faint;
Acts 12:12
And recognizing his whereabouts, he came to the house of Mary, the mother of John, called Mark; where many were assembled and praying.
Ephesians 6:18-20
praying with all prayer and supplication in the Spirit in every place, and watching unto this same thing in all perseverance and prayer for all the saints,
1 Thessalonians 5:17
pray without ceasing;
Hebrews 13:3
Remember those bound, as having been bound along with them; those suffering persecutions, as you yourselves being also in the body.
James 5:16
Therefore confess your sins to one another, and pray for one another, in order that you may be healed: the inward working prayer of a righteous man avails much.