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.

In what language did Isaiah foretell Christ's birth?
Upon what condition may one expect answers to prayer?
What question did others raise in opposition to this view?
In what other prophecies is this same period mentioned?
What graces are we to add in our character building?
Is it our duty always to give what is expected or asked?
What did John see concerning this city?

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