(1) باب اسْتِئْجَارِ الرَّجُلِ الصَّالِحِ
Narrated Abu Musa:
I went to the Prophet (ﷺ) with two men from Ash`ari tribe. I said (to the Prophet), "I do not know that they want employment." The Prophet (ﷺ) said, "No, we do not appoint for our jobs anybody who demands it earnestly."
Reference: Sahih al-Bukhari 2261
In-book reference: Book 37, Hadith 2
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 36, Hadith 462