Acts 12:5

So Peter was kept in prison; but long and fervent prayer was offered to God by the Church on his behalf.

2 Corinthians 1:11

while you on your part lend us your aid in entreaty for us, so that from many lips thanksgivings may rise on our behalf for the boon granted to us at the intercession of many.

Matthew 18:19

I also solemnly tell you that if two of you here on earth agree together concerning anything whatever that they shall ask, the boon will come to them from my Father who is in Heaven.

Luke 18:1

He also taught them by a parable that they must always pray and never lose heart.

Acts 12:12

So, after thinking things over, he went to the house of Mary, the mother of John surnamed Mark, where a large number of people were assembled, praying.

1 Corinthians 12:26

And if one part is suffering, every other part suffers with it; or if one part is receiving special honor, every other part shares in the joy.

Ephesians 6:18-20

Pray with unceasing prayer and entreaty on every fitting occasion in the Spirit, and be always on the alert to seize opportunities for doing so, with unwearied persistence and entreaty on behalf of all God's people,

1 Thessalonians 5:17

Be unceasing in prayer.

Hebrews 13:3

Remember prisoners, as if you were in prison with them; and remember those suffering ill-treatment, for you yourselves also are still in the body.

James 5:16

Therefore confess your sins to one another, and pray for one another, so that you may be cured. The heartfelt supplication of a righteous man exerts a mighty influence.

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
So, after thinking things over, he went to the house of Mary, the mother of John surnamed Mark, where a large number of people were assembled, praying.
Matthew 18:19
I also solemnly tell you that if two of you here on earth agree together concerning anything whatever that they shall ask, the boon will come to them from my Father who is in Heaven.
Luke 18:1
He also taught them by a parable that they must always pray and never lose heart.
1 Corinthians 12:26
And if one part is suffering, every other part suffers with it; or if one part is receiving special honor, every other part shares in the joy.
2 Corinthians 1:11
while you on your part lend us your aid in entreaty for us, so that from many lips thanksgivings may rise on our behalf for the boon granted to us at the intercession of many.
Ephesians 6:18
Pray with unceasing prayer and entreaty on every fitting occasion in the Spirit, and be always on the alert to seize opportunities for doing so, with unwearied persistence and entreaty on behalf of all God's people,
1 Thessalonians 5:17
Be unceasing in prayer.
Hebrews 13:3
Remember prisoners, as if you were in prison with them; and remember those suffering ill-treatment, for you yourselves also are still in the body.
James 5:16
Therefore confess your sins to one another, and pray for one another, so that you may be cured. The heartfelt supplication of a righteous man exerts a mighty influence.

General references

Acts 5:18
and laid hands upon the Apostles, and put them into the public jail.