The Horses
Scholars have said that seeing a group of saddled horses without riders might indicate a gathering of women at a funeral or wedding. Whoever owns or cares for a number of horses may assume authority over people or become a leader in their region. Riding a saddled horse could signify gaining honor, glory, and authority, as it is a conveyance of kings, and this authority might be a wife he marries or a concubine he acquires.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.