This happened during the same battle Ali eyes were cured the only problem is I can’t find the hadith where prophet Muhammad pbuh healed Salama ibn Akwa's leg wound when he breathed upon it.
1 Answer
This is narrated in Bukhari and Abu Dawud, Musnad Ahmad and Sahih Ibn Hibban:
حدثنا يزيد بن أبي عبيد، قال: رأيت أثر ضربة في ساق سلمة فقلت: يا أبا مسلم، ما هذه الضربة؟ قال: هذه ضربة أصبتها يوم خيبر، قال: يوم أصبتها قال الناس: أصيب سلمة، " فأتي بي رسول الله صلى الله عليه وسلم فنفث فيه ثلاث نفثات ، فما اشتكيتها حتى الساعة
Yazid b. Abi ‘Ubaid said :
I saw a sign of injury in the shin of Salamah. I asked : What is this? He replied : I was afflicted. I was afflicted by it on the day of Khaibar. The people said : Salamah has been afflicted. I was then brought to the Prophet (ﷺ). He blew on me three times. I did not feel any pain up till now.