Second migration to Abyssinia of Ethiopia. Ibn Ishaq reports a dispute over this list: people believed either Abu Sabra or Abu Hatib was involved in this emigration, but not both of them. According to Ibn Ishaq, there were 101 adults (83 men and 18 women) who embarked on the second migration to Abyssinia. However, the names he actually lists amount to 104 persons. His list does not include children who accompanied their parents, although he does list ten of the children who were born to the Muslims in Abyssinia. Ibn Ishaq adds that some people believed Ammar ibn Yasir was also included in the
Unthought known unthought known. Bollas also linked the concept to D. W. Winnicott's notion of the true self. In terms of systems-centered therapy, the concept refers to the boundary between "apprehensive" knowing (non-verbal) and "comprehensive" knowing – what we can allow ourselves to formulate in words. In therapy, the unthought known can become the subtext of the therapeutic interchange – the therapist's role then becoming that of picking up and containing (through projective identification) what the patients themselves cannot yet think about. Unthought known Unthought known is a phrase coined by Christopher Bollas in the 1980s to represent those experiences in some