Matthew 6:6
But when you pray, go to a private place and after closing the door, pray to your Father who is in a secret place, and [since] He sees in secret places, He will reward you.
Luke 8:51
And when Jesus came to the [synagogue official's] house, He did not allow anyone to enter with Him except Peter, James, John and the girl's father and mother.
John 11:41-42
So, they removed the stone. Then Jesus looked up and said, "Father, thank you for hearing me. [Note: Jesus had already prayed for and been assured of Lazarus' resurrection].
Acts 9:40
Then Peter asked them all to leave [the room]; he knelt down and prayed over her body, saying, "Tabitha, get up." She opened her eyes, and when she saw Peter, she sat up.
James 5:13-18
Is there anyone among you who is suffering? [If so], he should pray. Is anyone happy? [Then] he should sing a psalm.