Ubi Arcano Dei Consilio §72

⁷² As an augury of this peace for mankind, may the Apostolic Blessing, which We invoke upon you and your flock, on your clergy, your people, on their families and homes bring happiness to the living, peace and eternal rest to the dead. From the depths of Our heart as a sign of Our fatherly love, We impart to you, to your clergy, and to your people, the Apostolic Blessing. Given at Rome, at St. Peter's, on the twenty-third day of December, in the year 1922, the first of Our Pontificate.