What specific instance is mentioned by Peter?

Answer

'Men and brethren, this scripture must needs have been fulfilled, which the Holy Ghost by the mouth of
David spoke before concerning Judas, which was guide to them that took Jesus!' Acts 1: 16.

How did Jesus emphasize the necessity of conversion?
How had Christ's teaching by parables been foretold?
Why were many attracted to Christ?
What does the fifth commandment require of children?
What kind of mind is not subject to the law of God?
In what language had some of the Old Testament prophets already foretold these signs?
To whom has God given the earth?

Questions & Answers are from the book Bible Readings for the Home Circle