12 In those days he went out to the mountain to pray, and all night he continued in prayer to God.
Luke 6:12 Cross References - Common
Matthew 6:6
6 But when you pray, go into your room, shut the door and pray to your Father, who is in secret; and your Father, who sees in secret, will reward you.
Matthew 14:23-25
23 And after he had dismissed the crowds, he went up on the mountain by himself to pray. When evening came, he was there alone,
24 but the boat by this time was many furlongs distant from the land, beaten by the waves; for the wind was against them.
25 And in the fourth watch of the night Jesus went to them, walking on the sea.
Mark 1:35
35 Now in the morning, a long while before daylight, he rose and went out to a solitary place, and there he prayed.
Mark 6:46
46 And after he had left them, he went up on the mountain to pray.
Mark 14:34-36
34 And he said to them, "My soul is very sorrowful, even to death; stay here, and watch."
35 And going a little farther, he fell on the ground and prayed that, if it were possible, the hour might pass from him.
36 And he said, "Abba, Father, all things are possible for you. Take this cup away from me; yet not what I will, but what you will."
Colossians 4:2
2 Devote yourselves to prayer, being watchful in it with thanksgiving.
Hebrews 5:7
7 In the days of his flesh, Jesus offered up prayers and supplications, with loud cries and tears, to the one who was able to save him from death, and he was heard because of his godly fear.