Acts 11:10
"This was said three times, and then everything was drawn up again out of sight.
John 13:38
"You say you will lay down your life on my behalf!" said Jesus; "in most solemn truth I tell you that the cock will not crow before you have three times disowned me."
John 21:17
A third time Jesus put the question: "Simon, son of John, am I dear to you?" It grieved Peter that Jesus asked him the third time, "Am I dear to you?" "Master," he replied, "you know everything, you can see that you are dear to me." "Then feed my much-loved sheep," said Jesus.
2 Corinthians 12:8
As for this, three times have I besought the Lord to rid me of him;