"In one variant, "On the day He created the heavens and the earth, Allah Almighty created a hundred mercies, each mercy equal to what is between the heaven and the earth, and He put one mercy on the earth by which a mother has compassion for her child and wild animals and birds for each other. On the Day of Rising, He will perfect them with this mercy.""
January 1, 1970
https://en.wikiquote.org/wiki/Muhammad