1 John 5:14 - 15
This is the confidence we have in approaching God: that if we ask anything according to his will, he hears us. And if we know that he hears us - whatever we ask - we know that we have what we asked of him.
2 Corinthians 1:11
You also must help us by prayer, so that many will give thanks on our behalf for the blessing granted us through the prayers of many.
1 Timothy 2:1-2
First of all, then, I urge that supplications, prayers, intercessions, and thanksgivings be made for all people, for kings and all who are in high positions, that we may lead a peaceful and quiet life, godly and dignified in every way.