936. hadíth
لِقَوْلِ أَبِي جَعْفَرٍ اَلثَّانِي عَلَيْهِ اَلسَّلاَمُ: «لاَ بَأْسَ أَنْ يَتَكَلَّمَ اَلرَّجُلُ فِي صَلاَةِ اَلْفَرِيضَةِ بِكُلِّ شَيْءٍ يُنَاجِي بِهِ رَبَّهُ عَزَّ وَ جَلَّ.
The saying of Imam Muhammad ibn Ali Al-Jawad (a.s): "There is no harm if a person speaks in the obligatory prayer with anything by which he converses with his Lord (azj), Mighty and Majestic."