Abu Bakr reported,

The Prophet ﷺ sent him with the announcement of Baraah to the people of Makkah, declaring that after this year no polytheist would perform the pilgrimage, no one would circumambulate the House naked, none would enter Paradise except a Muslim soul, and whoever had a treaty with the Messenger of Allah ﷺ would have it honored until its term expired, and that Allah and His Messenger were free of any obligation to the polytheists.Abu Bakr traveled with it for three days, then the Prophet ﷺ said to Ali, may Allah be pleased with him, "Catch up with him, send Abu Bakr back, and you deliver the announcement yourself."Ali did so. When Abu Bakr came to the Prophet ﷺ, he wept and said, "Messenger of Allah, has something happened concerning me?"He replied, "Nothing has happened concerning you except good, but I was commanded that no one should deliver it but myself or a man from my own household."

Ahmad 4

Daif

حدثنا وكيع قال قال إسرائيل قال أبو إسحاق عن زيد بن يثيع

عن أبي بكر

أن النبي ﷺ بعثه ببراءة لأهل مكة لا يحج بعد العام مشرك ولا يطوف بالبيت عريان ولا يدخل الجنة إلا نفس مسلمة من كان بينه وبين رسول الله ﷺ مدة فأجله إلى مدته والله بريء من المشركين ورسوله قال فسار بها ثلاثا ثم قال لعلي رضي الله تعالى عنه الحقه فرد علي أبا بكر وبلغها أنت قال ففعل قال فلما قدم على النبي ﷺ أبو بكر بكى قال يا رسول الله حدث في شيء قال ما حدث فيك إلا خير ولكن أمرت أن لا يبلغه إلا أنا أو رجل مني

أحمد 4ضعيف
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Abu Bakr Siddiq
Numbering
Darussalam 4
Ahmad 4