What does the Bible say about the prophecy of Judas Iscariot in Psalm 41?

In Psalm 41, particularly verse 9, we see a prophetic foretelling of the betrayal of Jesus by Judas Iscariot. The psalm states, 'Yea, mine own familiar friend, in whom I trusted, which did eat of my bread, hath lifted up his heel against me.' This directly correlates with the New Testament in John 13:18, which confirms that this passage spoke of Judas. The psalm illustrates the profound sorrow and betrayal experienced by Christ, highlighting the connection between David's experiences and the suffering of Jesus.