Luke 6:12

AND in those days he went out on the mountain to pray, and spent the whole night in prayer to God.

Mark 1:35

And in the morning while it was quite dark he arose and went out, and departed to a solitary place, and there prayed.

Matthew 6:6

But when you pray enter into your private room, and having shut your door pray to your Father who is in secret; and your Father who sees in secret shall reward you.

Matthew 14:23-25

And having dismissed the multitudes, he went on a mountain by himself to pray. And when it was evening he was there alone.

Mark 6:46

and having dismissed them, he went away to the mountain to pray.

Mark 14:34-36

And he said to them, My soul is extremely sorrowful, even to death; remain here and watch.

Colossians 4:2

Be constant in prayer, watching in it with thanksgiving,

Who in the days of his flesh having offered both prayers and supplications to him that was able to save him from death, with loud cries and tears, [and being heard and delivered] from fear,??8 although he was a Son, learned obedience from what he suffered,