Abu Salih reported: A man said to Abu Huraira, may Allah be pleased with him, “What is God-fearing mindfulness?” Abu Huraira said, “Have you ever taken a thorny path?” The man said yes. Abu Huraira said, “What did you do?” The man said, “If I saw thorns, I would avoid them, pass over them, or stop short of them.” Abu Huraira said, “That is God-fearing mindfulness.” (Zuhd al-Kabīr)