Luke 5:16
"And he withdrew himself into the wilderness, and prayed."
Cross References (ranked by relevance)
Luke 6:12
16
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.
Matthew 14:23
15
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.
Mark 6:46
12
And when he had sent them away, he departed into a mountain to pray.
John 6:15
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.