Yaala bin Umaya reported,

I went on the expedition of Tabuk with the Messenger of Allah ﷺ. I had hired a worker, and my worker got into a fight with another man. The other man bit him, and when my worker pulled away, the man's front tooth fell out. He came to the Prophet ﷺ and told him what had happened, but the Prophet ﷺ declared the tooth to be without compensation.

Nasai 4772

Sahih

أخبرنا إسحق بن إبراهيم قال أنبأنا سفيان عن ابن جريج عن عطاء

عن صفوان بن يعلى عن أبيه قال

غزوت مع رسول الله ﷺ في غزوة تبوك فاستأجرت أجيرا فقاتل أجيري رجلا فعض الآخر فسقطت ثنيته فأتى النبي ﷺ فذكر ذلك له فأهدره النبي ﷺ

النسائي 4772صحيح
Contents
Reference
Commentary
Ayat
Collection
Sunan Nasai Sughra
Book
Sworn testimony
Chapter
Disagreement about Ata regarding this hadith
Numbering
Darussalam 4772
Nasai 4772