Acts 3:1
And Peter and John were going up together to the temple, at the hour of prayer, which is the ninth hour.
Acts 10:3
saw in a vision plainly, about the ninth hour of the day, an angel of God coming in to him, and saying to him, Cornelius!
Acts 10:9
On the morrow, as they were on their journey, and were drawing near the city, Peter went up on the housetop to pray, about the sixth hour.
Acts 10:30
And Cornelius said, Four days ago, I was fasting till this hour; and at the ninth hour was praying in my house; and lo! a man stood before me in bright clothing,
Ephesians 6:18
praying with all prayer and entreaty at all times in the Spirit; and watching to this end with all perseverance and entreaty for all the saints,
Mark 1:35
And rising early, long before day, he went out, and withdrew into a desert place, and there prayed.
Mark 6:46
And when he had taken leave of them, he went away into the mountain to pray.
Luke 18:1-7
And he spoke a parable to them to show that they ought to pray always, and not be fainthearted:
1 Thessalonians 5:17
Pray without ceasing;
Hebrews 5:7
Who in the days of his flesh, when he had offered up prayers and supplications, with strong crying and tears, to him that was able to save him from death, and was heard by reason of his godly reverence,
Mark 6:48
And when he saw them toiling hard in rowing, for the wind was against them, about the fourth watch of the night he cometh to them, walking upon the lake. And he would have passed by them;