Sab and Samale differ by lineage and livelihood. [fact]
The distinction between the cultivating life of the Sab clans, and the pastoral nomadism of the Samale, is fittingly explained by a number of picturesque legends and anecdotes in terms of the different characters attributed to their respective founding ancestors.
I.M. Lewis, I. M. Lewis, A Modern History of the Som…, loc. 74