Acts 12:5
Thus Peter was kept in the prison, but prayer was fervently being made to God by the church for him.
2 Corinthians 1:11
[while] you also join in helping {on our behalf} by prayer, so that thanks may be given {on our behalf} by many persons for this gracious gift [given] to us through [the help] of many.
Isaiah 62:6-7
I have appointed watchmen upon your walls, Jerusalem; all day and all night they shall never be silent. You who profess Yahweh have no rest.
Matthew 18:19
Again, truly I say to you that if two of you agree on earth about any matter that they ask, it will be done for them from my Father [who is] in heaven.
Luke 18:1
And he told them a parable to [show that] they must always pray and not be discouraged,
Acts 12:12
And [when he] realized [this], he went to the house of Mary, the mother of John (who is also called Mark), where many [people] were gathered together and were praying.
1 Corinthians 12:26
And if one member suffers, all the members suffer together; if a member is honored, all the members rejoice with [it].
Ephesians 6:18-20
with all prayer and supplication praying at all times in the Spirit, and to this [end] being alert with all perseverance and supplication for all the saints,
1 Thessalonians 5:17
pray constantly,
Hebrews 13:3
Remember the prisoners, as [though you were] fellow-prisoners; [remember] the mistreated, as [though] [you] yourselves also are being [mistreated] in the body.
James 5:16
Therefore confess your sins to one another, and pray for one another, so that you may be healed. The effective prayer of a righteous person accomplishes much.