Source : Webster's Revised Unabridged Dictionary (1913)

Sable \Sa"ble\, v. t. [imp. & p. p. {Sabled}; p. pr. & vb. n.
   {Sabling}.]
   To render sable or dark; to drape darkly or in black.

         Sabled all in black the shady sky.       --G. Fletcher.