It wasnarrated from Abu Hurairah that the Prophet (ﷺ) said:
"Allahhasone hundred (degrees of) mercy, of which He has shared one betweenall of creation, by virtue of which you show mercy and compassiontowards one another and the wild animals show compassion towardstheiryoung. And He has kept back ninety-nine (degrees of) mercy byvirtueof which He will show mercy to His slaves on the Day ofResurrection."
English reference: Vol. 5, Book 37, Hadith 4293
Arabic reference: Book 37, Hadith 4434