James 4:2-3 English Standard Version (ESV)

² You desire and do not have, so you murder. You covet and cannot obtain, so you fight and quarrel. You do not have, because you do not ask. ³ You ask and do not receive, because you ask wrongly, to spend it on your passions.

1 Peter 3:12 English Standard Version (ESV)

1 Peter 4:7 English Standard Version (ESV)

⁷ The end of all things is at hand; therefore be self-controlled and sober-minded for the sake of your prayers.

1 John 5:15 English Standard Version (ESV)

¹⁵ And if we know that he hears us in whatever we ask, we know that we have the requests that we have asked of him.

Revelation 5:8 English Standard Version (ESV)

⁸ And when he had taken the scroll, the four living creatures and the twenty-four elders fell down before the Lamb, each holding a harp, and golden bowls full of incense, which are the prayers of the saints.