Acts 12:5

Peter therefore was kept by the guard; but prayer was made incessantly by the church to God for him.

2 Corinthians 1:11

you also striving together for us in prayer, that thanks may be rendered for us by many persons for the gift bestowed on us by many.

Matthew 18:19

Again, I tell you, that if two of you shall agree on the earth concerning any thing for which they shall ask, they shall have it from my Father in heaven;

Luke 18:1

AND he spoke also a parable to them, that men ought to pray at all times, and not to faint;

Acts 12:12

And considering within himself he came to the house of Mary the mother of John called Mark, where a great number were assembled together and praying.

1 Corinthians 12:26

And if one member suffers, all the members suffer with it; and if one member is glorified, all the members rejoice with it.

Ephesians 6:18-20

praying with all prayer and supplication on every occasion with the spirit, and watching in the same with all perseverance and supplication for all the saints,

1 Thessalonians 5:17

pray without ceasing,

Hebrews 13:3

Remember those bound as bound with them, and those injured 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 cured, for the prayer of the righteous operates with great power.

Treasury of Scripture Knowledge

Summary

Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him.

General references

Bible References

Prayer was made without ceasing, or, instant and earnest prayer was made

Acts 12:12
And considering within himself he came to the house of Mary the mother of John called Mark, where a great number were assembled together and praying.
Matthew 18:19
Again, I tell you, that if two of you shall agree on the earth concerning any thing for which they shall ask, they shall have it from my Father in heaven;
Luke 18:1
AND he spoke also a parable to them, that men ought to pray at all times, and not to faint;
1 Corinthians 12:26
And if one member suffers, all the members suffer with it; and if one member is glorified, all the members rejoice with it.
2 Corinthians 1:11
you also striving together for us in prayer, that thanks may be rendered for us by many persons for the gift bestowed on us by many.
Ephesians 6:18
praying with all prayer and supplication on every occasion with the spirit, and watching in the same with all perseverance and supplication for all the saints,
1 Thessalonians 5:17
pray without ceasing,
Hebrews 13:3
Remember those bound as bound with them, and those injured 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 cured, for the prayer of the righteous operates with great power.

General references

Acts 5:18
and laid hands on the apostles, and put them in the public prison.