Ilmu’r-raml

ILMU ‘R-RAML علم الرميل
Geomancy. A pretended divination by means of lines on the sand (raml). It is said to have been practiced as a miracle by six prophets, viz. Adam, Idris, Luqman, Armiya, (Jeremiah), Sha’ya’ (Isaiah), Daniel. (See Kashfu ‘z-Zunu, in loco.)

Based on Hughes, Dictionary of Islam