Matthew 14:23
And having dismissed the multitudes He went up into the mountain alone, to pray. And it being evening He was there alone.
Mark 14:35
And having gone forward a little, He fell on the ground; and continued to pray, that if possible, the hour may pass from Him.
Luke 6:12
And it came to pass in those days, that He went out into the mountain to pray; and was there through the night in the prayer of God.
Acts 10:9
And on the following day, they traveling, and drawing nigh the city, Peter went up on the house to pray about the sixth hour.
James 5:16-18
Therefore confess your sins to one another, and pray for one another, in order that you may be healed: the inward working prayer of a righteous man avails much.