When you hire a worker, inform him of his wages.
أخبرنا محمد بن حاتم قال أنبأنا حبان قال أنبأنا عبد الله عن شعبة عن حماد عن إبراهيم
إذا استأجرت أجيرا فأعلمه أجره
No references are available.
[Sourcing]: Its chain is daif. Abu Dawud narrated it in Al-Marasil, no. 181, from the hadith of Hammad bin Abu Sulayman, through the same route.Ibrahim here is Nakhai, and he did not hear from Abu Saeed Khudri, as noted in Tuhfat Ashraf 3/326.