Musnad Ahmad 780:0

Narrated to us by Hisham ibn ‘Ammar, narrated to us by ‘Abd al-Hamid ibn Habib ibn Abi al-‘Ishrin, narrated to us by al-Awza‘i, narrated to us by ‘Abd al-Rahman ibn al-Qasim, narrated to us by his father, from ‘Abd Allah ibn ‘Amr, from Sakhr al-Ghamidi, who said: The Messenger of Allah (ﷺ) said: "O Allah, bless my nation in their early mornings." And he said: When he sent a detachment or an army, he would send them at the beginning of the day. Sakhr was a merchant, and he used to send his trade at the beginning of the day, so he became wealthy and his wealth increased.