Matthew 14:23

And it came to pass in those days, that he went out into a mountain to pray, and continued all night in prayer to God.

And when he had sent them away, he departed into a mountain to pray.

When Jesus therefore perceived that they would come and take him by force, to make him a king, he departed again into a mountain himself alone. And when even was now come, his disciples went down unto the sea, And entered into a ship, and went over the sea toward Capernaum. And it was now dark, and Jesus was not come to them.

But we will give ourselves continually to prayer, and to the ministry of the word.

And it came to pass about an eight days after these sayings, he took Peter and John and James, and went up into a mountain to pray. sayings: or, things

Then cometh Jesus with them unto a place called Gethsemane, and saith unto the disciples, Sit ye here, while I go and pray yonder.

But thou, when thou prayest, enter into thy closet, and when thou hast shut thy door, pray to thy Father which is in secret; and thy Father which seeth in secret shall reward thee openly.