ومن سجد بعد ما شك ثم ذكر انه كان قد سجد السجدتين مضى في صلاته والركوع متى ركع ثم ذكر انه كان قد ركع قبل ذلك استأنف الصلاة روى ذلك
And whoever prostrates after having doubted, and then remembers that he had indeed performed both prostrations, he continues with his prayer. But as for the bowing (ruku‘), whenever one bows and then remembers that he had already bowed before that, he must begin the prayer anew. This was narrated by: