Mas’ala 40966المبسوطHanafivol. 17, p. 138vol. 17, p. 138 وَإِنَّ الْوَلَدَ كَانَ حُرًّا قَبْلَ بَيْعِهِ، Read the whole chapterCopy with source On the map: Claims and proofsCompare