When the Messenger of Allah ﷺ raised his head from the final bowing in the dawn prayer, he said, "O Allah, our Lord, to You belongs all praise. Deliver Walid, Salama bin Hisham, Ayyash bin Abu Rabia, and the oppressed believers. O Allah, tighten Your grip on Mudar and make it for them like the years of Yusuf."
حدثنا عبد الرزاق حدثنا معمر عن الزهري عن أبي سلمة بن عبد الرحمن
لما رفع رسول الله ﷺ رأسه من الركعة الآخرة في صلاة الفجر قال اللهم ربنا ولك الحمد أنج الوليد وسلمة بن هشام وعياش بن أبي ربيعة والمستضعفين من المؤمنين اللهم اشدد وطأتك على مضر واجعلها عليهم كسني يوسف
Its isnad is sahih. It has already appeared in similar form at 7259, from the narration of Sufyan bin Uyayna, from Zuhri, from Ibn Musayab, from Abu Hurairah. It has also already appeared at greater length at 7458, from the narration of Ibrahim bin Saad, from Zuhri, from Ibn Musayab and Abu Salama, both of them from Abu Hurairah. See also 7457.