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.

When purged from these sins, in what condition is a man, and for what is he prepared?
Does the Bible recognize what may be called \"present truth\"?
Through Christ, what has been opened to the house of David?
Is there any danger of God's chosen people forgetting Him?
What trying experience did Christ then foretell?
Did angels exist before the death of any of the human family?
Do the dead know anything?

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