Luke 6:12
And it came to pass in those days that he went out into the mountain to pray, and he spent the night in prayer to God.
Mark 1:35
And rising in the morning long before day, he went out and went away into a desert place, and there prayed.
Genesis 32:24-26
And Jacob remained alone; and a man wrestled with him until the rising of the dawn.
Psalm 22:2
My God, I cry by day, and thou answerest not; and by night, and there is no rest for me:
Psalm 55:15-17
Let death seize upon them, let them go down alive into Sheol. For wickedness is in their dwellings, in their midst.
Psalm 109:3-4
And with words of hatred have they encompassed me; and they fight against me without a cause.
Daniel 6:10
And when Daniel knew that the writing was signed, he went into his house; and, his windows being open in his upper chamber toward Jerusalem, he kneeled on his knees three times a day, and prayed and gave thanks before his God, as he did aforetime.
Matthew 6:6
But thou, when thou prayest, enter into thy chamber, and having shut thy door, pray to thy Father who is in secret, and thy Father who sees in secret will render it to thee.
Matthew 14:23-25
And having dismissed the crowds, he went up into the mountain apart to pray. And when even was come, he was alone there,
Mark 6:46
And, having dismissed them, he departed into the mountain to pray.
Mark 14:34-36
And he says to them, My soul is full of grief even unto death; abide here and watch.
Colossians 4:2
Persevere in prayer, watching in it with thanksgiving;
Hebrews 5:7
Who in the days of his flesh, having offered up both supplications and entreaties to him who was able to save him out of death, with strong crying and tears; (and having been heard because of his piety;)