He informed him that he visited Umm Habibah, and she told him that the Prophet ﷺ sent her ahead from Muzdalifah during the night.
حدثنا يحيى بن سعيد عن ابن جريج قال أخبرني عطاء
أنه أخبره أنه دخل على أم حبيبة فأخبرته أن النبي ﷺ قدمها من جمع بليل
Its isnad is sahih. Ibn Shawwal is Salim, the freed slave of Umm Habiba. The hadith was narrated by Humaydi 1/146 no. 305, and he said, "Ibn Shawwal has no other narration but this one."