Abu Sulaiman Khalid bin Al-Walid (May Allah be pleased with him) said:
In the battle of Mu'tah, seven swords were broken in my hand, and all that remained with me was a Yemeni sword.[Al- Bukhari]. (IT)
App reference (IT): Book 19, Hadith 48 (IT)
Arabic/English book reference (IT): Book 19, Hadith 1855 (IT)