It is narrated from Muhammad bin Ishaq, who said: Sayyidah Ruqayyah (may Allah be pleased with her) remained in the marriage of Sayyiduna Uthman (may Allah be pleased with him), and a boy was born to them who was named Abdullah; he died in childhood, and after that Sayyiduna Uthman (may Allah be pleased with him) was called by the kunyah "Abu Abdullah".