The Horse
Scholars have said that seeing a horse indicates authority, glory, and high status; whoever rides a noble, fully equipped horse will attain these and live a good life. The death of a horse may point to the dreamer's demise, while a horse seen from afar heralds good tidings. Seeing a horse may also express succumbing to desires and committing sins if ridden vigorously. Furthermore, it can signify the arrival of a woman or a man into the house depending on the presence of a saddle, or symbolize the self and its condition, or young children (colt and filly).
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.