Changing the battle cry

It is narrated from a man of the tribe of Muzaynah that the Messenger of Allah (peace and blessings be upon him) heard a man calling out in his battle cry: "Ya Haram, ya Haram (O unlawful, O unlawful)", and the Messenger of Allah (peace and blessings be upon him) (correcting him) said: "(Say:) Ya Halal, ya Halal (O lawful, O lawful)."
This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim) as a mursal report, and the man left unnamed in this narration is Sayyiduna Abdullah bin Mughaffal al-Muzani (may Allah be pleased with him).

It is narrated from Sayyiduna Abdullah bin Mughaffal (may Allah be pleased with him) from the Prophet (peace and blessings be upon him) the like of it.