Luke 6:12
Now about that time, Jesus went out, up the hill, to pray, and spent the whole night in prayer to God.
Mark 1:35
In the morning, long before daylight, Jesus rose and went out, and, going to a lonely spot, there began to pray.
Matthew 6:6
But, when one of you prays, let him go into his own room, shut the door, and pray to his Father who dwells in secret; and his Father, who sees what is secret, will recompense him.
Matthew 14:23-25
After dismissing the crowds, he went up the hill by himself to pray; and, when evening fell, he was there alone.
Mark 6:46
After he had taken leave of the people, he went away up the hill to pray.
Mark 14:34-36
"I am sad at heart," he said, "sad even to death; wait here, and watch."
Colossians 4:2
Devote yourselves to prayer. Give your whole mind to it, and also offer thanksgiving;
Hebrews 5:7
Jesus, in the days of his earthly life, offered prayers and supplications, with earnest cries and with tears, to him who was able to save him from death; and he was heard because of his devout submission.