Abu Dawud Book 23, Hadith Number 3900.
Chapter : Geomancy by drawing lines and augury from the flight of birds.
Narated By Mu’awiyah b. al-Hakam al-Sulamy : I said: Apostle of Allah I among us there are men who practise divination by drawing lines. He said: There was a Prophet who drew lines, so if anyone does it as he drew lines, that is right.