ما متى لم يذكر إلا بعد الركوع فانه يلزمه سجدتا السهو حسب ما ذكرناه ويؤيده أيضا وضوحا ما رواه
And as for when he does not remember until after the bowing, then the two prostrations of forgetfulness become obligatory for him, according to what we have mentioned, and this is also clearly supported by what was narrated: