Acts 12:5
Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him.
2 Corinthians 1:11
You also helping together by prayer for us, that for the gift bestowed upon us by the means of many persons, thanks may be given by many on our behalf.
Isaiah 62:6-7
I have set watchmen upon your walls, O Jerusalem, who shall never hold their peace day nor night: you that make mention of the LORD, keep not silence.
Matthew 18:19
Again I say unto you, That if two of you shall agree on earth concerning anything that they shall ask, it shall be done for them of my Father who is in heaven.
Luke 18:1
And he spoke a parable unto them to this end, that men ought always to pray, and not to faint;
Acts 12:12
And when he had considered the thing, he came to the house of Mary the mother of John, whose surname was Mark; where many were gathered together praying.
1 Corinthians 12:26
And whether one member suffers, all the members suffer with it; or one member be honored, all the members rejoice with it.
Ephesians 6:18-20
Praying always with all prayer and supplication in the Spirit, and watching thus with all perseverance and supplication for all saints;
1 Thessalonians 5:17
Pray without ceasing.
Hebrews 13:3
Remember them that are in bonds, as bound with them; and them who suffer adversity, as being yourselves also in the body.
James 5:16
Confess your faults one to another, and pray one for another, that you may be healed. The effectual fervent prayer of a righteous man avails much.