It was narrated from Iyas bin Salamah, from his father, that the Prophet (ﷺ) had a (male) camel among his sacrificial animals.
Hadith Referenceسنن ابن ماجه / كتاب المناسك / 3101
Hadith Gradingالألبانی:صحيح لغيره | زبیر علی زئی:حسن
Hadith Takhrij«تفرد بہ ابن ماجہ ، ( تحفة الأشراف : 4530 ، ومصباح الزجاجة : 1074 ) ( صحیح ) » ( سند میں موسیٰ بن عبیدہ الربذی ضعیف ہیں ، لیکن سابقہ حدیث سے تقویت پاکر یہ صحیح ہے )
Brief Explanation
1؎ : From this it is understood that the Prophet sallallahu alayhi wa sallam would often send she-camels for sacrifice, because among the Arabs the she-camel was considered of greater value and its price was also higher. Therefore, for the sake of Allah, sacrificing such an animal carries greater reward.