Matthew 6:6
But you, whenever you pray, go into your own room and shut the door: then pray to your Father who is in secret, and your Father--He who sees in secret--will recompense you.
Luke 8:51
So He came to the house, but allowed no one to go in with Him but Peter and John and James and the girl's father and mother.
John 11:41-42
So they removed the stone. Then Jesus lifted up His eyes and said, "Father, I thank Thee that Thou hast heard me.
Acts 9:40
Peter, however, putting every one out of the room, knelt down and prayed, and then turning to the body, he said, "Tabitha, rise." Dorcas at once opened her eyes, and seeing Peter, sat up.
James 5:13-18
Is one of you suffering? Let him pray. Is any one in good spirits? Let him sing a psalm.