Musnad Ahmad 1762

It was narrated from "Abdullah bin Ja"far that he gave his daughter in marriage to al Hajjaj bin Yoosuf and said to her: When he enters upon you, say: There is no god but Allah, the Forbearing, the Most Kind; glory be to Allah, the Lord of the mighty Throne; praise be to Allah, the Lord of the worlds. And he said that when the Messenger of Allah (ﷺ) was worried about something, he would say these words. Hammad said: I think he said: And he could not touch her.