Mark 14:34
he said to them, "My heart is sad, sad even to death; stay here and watch."
John 12:27
My soul is now disquieted. What am I to say? 'Father, save me from this hour'? Nay, it is something else that has brought me to this hour:
Mark 13:35-37
Watch then, for you never know when the Lord of the House will come, in the late evening or at midnight or at cock-crow or in the morning.
Mark 14:37-38
Then he came and found them asleep; so he said to Peter, "Are you sleeping, Simon? Could you not watch for a single hour?
Ephesians 6:18-19
praying at all times in the Spirit with all manner of prayer and entreaty ??be alive to that, attend to it unceasingly, interceding on behalf of all the saints
1 Peter 4:7
Now the end of all is near. Steady then, keep cool and pray!
1 Peter 5:8
Keep cool, keep awake. Your enemy the devil prowls like a roaring lion, looking out for someone to devour.