Matthew 26:41
Watch and pray that you enter not into trial; the spirit indeed is willing, but the flesh is weak.
Luke 6:11-12
And they were filled with madness, and conferred with each other as to what they should do to Jesus.
Luke 21:36
But watch continually, praying that you may be accounted worthy to escape all these things which are about to occur, and to stand before the Son of man.
Acts 4:24-30
And when they heard it they lifted up their voice with one consent to God, and said, Master, thou who hast made heaven, and the earth, the sea, and all things in them,
1 Peter 5:8
Be sober, be watchful. Your adversary the devil goes about like a roaring lion, seeking whom he may devour;