فِي كِتَابِ حَرِيزٍ أَنَّهُ قَالَ إِنِّي نَسِيتُ أَنِّي فِي صَلَاةٍ فَرِيضَةٍ حَتَّى رَكَعْتُ وَ أَنَا أَنْوِيهَا تَطَوُّعاً قَالَ فَقَالَ هِيَ الَّتِي قُمْتَ فِيهَا إِنْ كُنْتَ قُمْتَ وَ أَنْتَ تَنْوِي فَرِيضَةً ثُمَّ دَخَلَكَ الشَّكُّ فَأَنْتَ فِي الْفَرِيضَةِ وَ إِنْ كُنْتَ دَخَلْتَ فِي نَافِلَةٍ فَنَوَيْتَهَا فَرِيضَةً فَأَنْتَ فِي النَّافِلَةِ وَ إِنْ كُنْتَ دَخَلْتَ فِي فَرِيضَةٍ ثُمَّ ذَكَرْتَ نَافِلَةً كَانَتْ عَلَيْكَ فَامْضِ فِي الْفَرِيضَةِ .
Translation
Ali Bin Ibrahim, from his father, from Abdullah Bin Al Mugheira who said, ‘In the book of Hareyz (a narrator), he said: ‘I forgot I was in an Obligatory <span class="iTxt">Salāt</span> until I performed Rukū, and I had intended it as a voluntary (<span class="iTxt">Salāt</span>). So he<sup>asws</sup> said: ‘It is that which you had stood for (with the intention). If you had stood and intended an Obligatory (<span class="iTxt">Salāt</span>), then the doubt entered, so you would be in the Obligatory (<span class="iTxt">Salāt</span>), but if you had entered into an optional (<span class="iTxt">Salāt</span>), so you intended it (afterwards) as an Obligatory (<span class="iTxt">Salāt</span>), so you would (still) being offering the optional (<span class="iTxt">Salāt</span>); and if you had entered into an Obligatory (<span class="iTxt">Salāt</span>), then remembered an optional (<span class="iTxt">Salāt</span>) which was (due) upon you, so continue in the Obligatory (<span class="iTxt">Salāt</span>)’.
Compiled by Shaykh Muhammad ibn Ya'qub al-Kulayni
Source
License: Free for educational and research use (Thaqalayn Data API)
Provided for research and educational purposes. Original source: Thaqalayn Project. Open License.