4:103: Ursa bin ALGA: The Prophet said, Good will remain (as a permanent quality) in the ...

Narrated Ursa bin ALGA:

The Prophet said, "Good will remain (as a permanent quality) in the foreheads of horses till the Day of Resurrection."

And narrated Anas bin Malik: Allah's Apostle said, "There is a blessing in the fore-heads of horses."