He informed him that Abu Darda used to address the people saying that there is no witr prayer for anyone who is overtaken by dawn. So Some men from the believers went to Ayesha and told her about this.She said, "The Messenger of Allah ﷺ would reach the morning and then perform the witr prayer."
حدثنا روح قال حدثنا ابن جريج قال أخبرني زياد أن
أخبره أن أبا الدرداء كان يخطب الناس أن لا وتر لمن أدرك الصبح فانطلق رجال من المؤمنين إلى عائشة فأخبروها فقالت كان رسول الله ﷺ يصبح فيوتر
No references are available.
Its isnad is hasan, and Haythami said likewise, 2/246. It is found in Bayhaqi, 1/479.