(Tabari, Kamil) Then Hanzalah bin As’ad Shabami came and stood in front of Imam Husayn (a.s.) (Malhoof) and started defending him with his face and neck from arrows, lances and swords (Tabari, Kamil) while calling out,
“O my people! Verily I fear (that it may fall) on you the like of that (what befell) the parties, the like of (what befell) the people of Noah and Ad and Samood and those (who came) after them, and Allah intends not injustice unto (His) servants. And O my people! I fear for you the Day of Calling out (each other). The Day on which you shall be turned back retreating, (when) for you there shall be no savior from (the wrath of) Allah, and whomsoever Allah allows to stray, for him shall not be any guide. (Surah al-Ghaafir 40:30-33)
O people! Do not kill Husayn, lest Allah may crush you with His wrath. While the one who lies is indeed disappointed.”
(Tabari, Kamil) Imam called out to him,
“O son of As’ad! May your Allah have mercy upon you! They have become worthy of the wrath from the time they have neglected your invitation towards right before the battle, and from the time they stood up against you, and considered lawful shedding the blood of your companions. Then what escape do they have, after having killed your virtuous brothers”?
Hanzalah said, “You have spoken the truth, may I be your ransom! It is now time to go to the other home and unite with the brothers.” (Tabari, Malhoof) Imam replied,
“Yes, go towards that which is better for you than the world and whatever it contains. Go towards the kingdom which will not wear out.”
Hearing this Hanzalah replied, “Peace be upon you O Aba Abdillah! May Allah’s blessings be upon you and your family. May Allah acquaint us with you in Paradise.” Imam replied,
“So be it.”
Then Hanzalah proceeded further (Malhoof) and fought valiantly and forbore the fear of battle, until he was martyred. (May Allah’s Mercy and Blessings be upon him).
(Tabari) Then the two Jabirite brothers advanced further saying, “Peace be upon you O son of the Prophet of Allah.” Imam replied,
“And Peace be upon you.”
They fought until they were martyred. (May Allah’s Mercy and Blessings be upon them).
Reference : Nafasul Mahmoom – Shaikh abbas Qummi (r.a.)