Acts 1:14-16

14 And they all with one mind gave themselves up to prayer, with the women, and Mary the mother of Jesus, and his brothers.

15 And in those days Peter got up among the brothers (there were about one hundred and twenty of them), and said,

16 My brothers, the word of God had to be put into effect, which the Holy Spirit had said before, by the mouth of David, about Judas, who was guide to those who took Jesus,