It is reported from Sayyiduna Ali (may Allah be pleased with him), concerning the fear prayer of the Prophet (peace and blessings be upon him): The people were ordered, so they put on their weapons. Then one group stood behind them, facing the enemy, and another group came and prayed behind the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) led them in one rak'ah; then they got up and went over to the group that had not prayed, and the group that had not prayed behind the Prophet (peace and blessings be upon him) came and stood behind the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) led them in one rak'ah, and then he concluded with the salam along with all of them. When the Prophet (peace and blessings be upon him) had concluded with the salam, those people got up and went towards the enemy, and they all said the takbir and performed one ruku' and two prostrations; they did this after the Prophet (peace and blessings be upon him) had concluded with the salam.
Al-Bazzar recorded it; its chain contains al-Harith, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 3196
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«أخرجه مسند البزار برقم: 866، وأخرجه البحر الزخار المعروف بمسند البزار 10 - 18 برقم: 8038»