It is narrated from Abdullah bin Dinar (may Allah have mercy on him) that he heard Sayyiduna Ibn Umar (may Allah be pleased with them both) disliked applying oil and the like from a container made of elephant bones, because it is carcass.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 95
Hadith Gradingمحدثین:ضعيف
Hadith Takhrij«ضعيف۔ قد أخرجه المؤلف في معرفة السنن 36»