Labbaik Ya Hussain (as)
يَا أبَا عَبْدِ اللهِ ، إنِّي سِلْمٌ لِمَنْ سالَمَكُمْ ، وَحَرْبٌ لِمَنْ حارَبَكُمْ إلى يَوْمِ القِيامَةِ
O Abu Abdullah, I pray and invoke Allah to send blessings on you. I make peace with those who make their peace with you, I make war on those who go to war against you, till the Day of Judgment.