Mishkat al-Masabih #3629

He reported God’s Messenger as saying, “By Him in whose hand my soul is, were it not that men among the believers are not satisfied with remaining behind me when I cannot get mounts for them, I would not stay behind when an expedition goes out in God’s path. By Him in whose hand my soul is, I wish I could be killed in God’s path and brought to life, then be killed and brought to life, then be killed and brought to life, then be killed.” (Bukhari and Muslim.)