He heard Job's Prayer... and Cornelius's prayer..
Acts 10
1There was a certain man in Caesarea called Cornelius, a centurion of the band called the Italian band,
2A devout man, and one that feared God with all his house, which gave much alms to the people, and prayed to God alway.
3He saw in a vision evidently about the ninth hour of the day an angel of God coming in to him, and saying unto him, Cornelius.