Sayyiduna Sakhr al-Ghamidi (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) said: 'Allahumma barik li-ummati fi bukuriha' (O Allah, bless my Ummah in its early mornings). The narrator says: Whenever the Messenger of Allah (peace and blessings be upon him) dispatched a detachment, he would send it in the early part of the day. Sakhr (may Allah be pleased with him) was a merchant, and he would send out his servants in the morning; through the blessing of this, his wealth grew so much that he could find no place to keep it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18456