Bara bin Azib reported,

We were with the Messenger of Allah ﷺ at Hudaybiyah, fourteen hundred in number. Hudaybiyah was a well, and we drew from it until we left nothing in it. This was mentioned to the Prophet ﷺ, so he came and sat on its edge. He called for a vessel, rinsed his mouth, then spat the water back into it. We left it for a short while, and afterward it gave us and our mounts as much water as we wished to drink.

Ahmad 18564

Sahih

حدثنا أبو أحمد حدثنا إسرائيل عن أبي إسحاق

عن البراء قال

كنا مع رسول الله ﷺ أربع عشرة مائة بالحديبية والحديبية بئر فنزحناها فلم نترك فيها شيئا فذكر ذلك للنبي ﷺ فجاء فجلس على شفيرها فدعا بإناء فمضمض ثم مجه فيه ثم تركناها غير بعيد فأصدرتنا نحن وركابنا نشرب منها ما شئنا

أحمد 18564صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Bara bin Azib
Numbering
Darussalam 18564
Ahmad 18564