It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that people brought before Sayyiduna Ali (may Allah be pleased with him) the case of the child of a woman who underwent li'an. The 'asabah (relatives) of his father came demanding his inheritance, whereupon Sayyiduna Ali (may Allah be pleased with him) said: Indeed, his father had disowned him (through li'an). So he gave his inheritance to his mother, made her his 'asabah, and gave those people nothing. This hadith has a sahih (authentic) chain of narration; although it is mawquf as a ruling of the Commander of the Faithful, it is a rare narration among his fatwas and rulings.