The Prophet ﷺ came to Abdullah bin Ubayy after he had already been placed in his grave pit. He had him brought out of the grave, laid him across his knees, breathed some of his saliva upon him, and clothed him in his own shirt. Allah knows best.
حدثني أحمد بن يوسف الأزدي حدثنا عبد الرزاق أخبرنا ابن جريج أخبرني عمرو بن دينار قال سمعت جابر بن عبد الله يقولا جاء النبي ﷺ إلى عبد الله بن أبي بعد ما أدخل حفرته فذكر بمثل حديث سفيان