Narrated Sakhr al-Ghamidi: The Prophet (ﷺ) said: "O Allah, bless my people in their early mornings." When he sent out a detachment or an army, he sent them at the beginning of the day. Sakhr was a merchant, and he would send off his merchandise at the beginning of the day; and he became rich and had much wealth. Abu Dawud said: He is Sakhr b. Wada'ah.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا سَعِيدُ بْنُ مَنْصُورٍ، حَدَّثَنَا هُشَيْمٌ، حَدَّثَنَا يَعْلَى بْنُ عَطَاءٍ، حَدَّثَنَا عُمَارَةُ بْنُ حَدِيدٍ، عَنْ صَخْرٍ الْغَامِدِيِّ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " اللَّهُمَّ بَارِكْ لأُمَّتِي فِي بُكُورِهَا " . وَكَانَ إِذَا بَعَثَ سَرِيَّةً أَوْ جَيْشًا بَعَثَهُمْ فِي أَوَّلِ النَّهَارِ . وَكَانَ صَخْرٌ رَجُلاً تَاجِرًا وَكَانَ يَبْعَثُ تِجَارَتَهُ مِنْ أَوَّلِ النَّهَارِ فَأَثْرَى وَكَثُرَ مَالُهُ . قَالَ أَبُو دَاوُدَ وَهُوَ صَخْرُ بْنُ وَدَاعَةَ .
sunnah.com