5 We shall be most grateful for your prompt response and we entreat an abundance of divine favors and the favorable assistance of the heavenly Virgin upon you, venerable brothers, and upon yours, while we most lovingly impart our apostolic blessing in the Lord as a token of our fatherly affection to you and to the flocks committed to your care. Given at Rome at St. Peter's on the first day of May in the year 1946, the eighth of our pontificate.
Source: Deiparae Virginis Mariae (Vatican.va)