إِذَا تَكَلَّمَ بِهِ الْمُصَلِّي فِي صَلَاتِهِ جَهْلًا مِنْهُ أَنَّهُ لَا يَجُوزُ التَّكَلُّمُ بِهِ غَيْرُ مُفْسِدٍ لِلصَّلَاةِ
If a person performing prayer, due to ignorance or lack of awareness, utters the same words during the prayer, it will not invalidate the prayer.