The Prophet (SAWA) said, ‘Verily the servant performs a prayer where neither a sixth nor a tenth of it may be accepted. Verily only that part of his prayer is accepted from him wherein he was fully conscious.
Al-Kāfi #1397“Abu Ja‘far (a.s.), has said, ‘Of Salah (prayer) of a servant (of Allah) sometimes one-half, sometimes one-third, one-fourth or one-fifth is...