Posted on 04/11/2012 by __socrates

KULSUM كلثوم
Kulsum ibn Hadam, the name of a hospitable but blind chief, with whom Muhammad stayed at Quba upon his arrival in that place after his flight from Makkah. It was whilst he was staying with Kulsum that Muhammad built his first mosque at Quba. Kulsum died soon afterwards.

Based on Hughes, Dictionary of Islam