Al-Muhallab ibn AbuSufrah said: A man who heard the Prophet ﷺ say: If the enemy attacks you at night, let your war cry be Ha-Mim. They will not be helped.  

سَمِعَ النَّبِيَّ ﷺ يَقُولُ إِنْ بُيِّتُّمْ فَلْيَكُنْ شِعَارُكُمْ حم لاَ يُنْصَرُونَ  

[Machine] Regarding the Prophet Muhammad ﷺ, he said, "Indeed, tomorrow you will encounter (the enemy), so let your slogan be 'Ham la yunṣarūna' which means 'We will not be defeated'."  

عَنِ النَّبِيِّ ﷺ قَالَ «إِنَّكُمْ تَلْقَوْنَ غَدًا فَلْيَكُنْ شِعَارُكُمْ حم لَا يُنْصَرُونَ»  

[Machine] The Prophet of Allah ﷺ said, "Tomorrow you will encounter your enemy, so let your slogan be 'HAM' and they will not be victorious."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ إِنَّكُمْ تَلْقَوْنَ عَدُوَّكُمْ غَدًا فَلْيَكُنْ شِعَارُكُمْ حم لَا يُنْصَرُونَ