It is narrated from Sayyiduna Imran bin al-Husayn (may Allah be pleased with him) that whenever the Messenger of Allah (peace and blessings be upon him) intended to dispatch an army detachment (sariyyah), he would send it off early in the morning and would supplicate: 'Allahumma barik li-ummati fi bukuriha' (O Allah, bless my Ummah in its early mornings (in what it does early in the day)).
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Qatadah (may Allah have mercy on him) except al-Mas'udi (may Allah have mercy on him); al-Mu'alla bin Turkah (may Allah have mercy on him) is alone in narrating it, and it is narrated from Sayyiduna Imran bin al-Husayn (may Allah be pleased with him) only with this chain."
Hadith Referenceالمعجم الأوسط / باب الميم / 5751
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه المعلى بن بركة متروك
Hadith Takhrij«قال الهيثمي: فيه المعلى بن بركة وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 4، ص 62»» «أخرجه الطبراني فى «الكبير» برقم: 540»