I asked Jabir (Allah be pleased with him) about riding on the sacrificial animal, to which he replied: I heard Allah's Apostle ﷺ as saying: Ride on them gently until you find another mount.
سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ ارْكَبْهَا بِالْمَعْرُوفِ حَتَّى تَجِدَ ظَهْرًا