It is narrated from Abu Maysarah Amr bin Shurahbil (may Allah have mercy on him) that the Prophet (peace and blessings be upon him) said: "Sheep and goats are a blessing in their entirety, camels are a source of honour and esteem for their owners, and goodness is tied to the forelocks of horses. A slave is your brother, so treat him well, and if you see him exhausted and overwhelmed (by excessive work or burden), then help and assist him."
This report is mursal.
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب الأدب / 2819
Hadith Gradingمحدثین:إسناده مرسل
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :قال ابن حجر: مُرْسَلٌ . » «انفرد به المصنف من هذا الطريق»