Mark 6:46

And in the morning, rising up a great while before day, he went out, and departed into a solitary place, and there prayed.

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.

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 the multitudes away, he went up into a mountain apart to pray: and when the evening was come, he was there alone.

For even hereunto were ye called: because Christ also suffered for us, leaving us an example, that ye should follow his steps: