Have an intention in your heart when you are performing any religious rituals or obligations .

This hadith is about performing a ritual called Tawaf after assuming a sacred state known as Ihram for Hajj. The Prophet Muhammad ﷺ instructed Abu Musa Al-Ash’ari to express his intention to assume the Ihram with the same intention as that of Allah's Messenger ﷺ. He then asked him to perform the Tawaf around the Ka’ba and between Safa and Marwa before finishing his Ihram. This hadith teaches us that it is important to have an intention in our hearts when we are performing any religious rituals or obligations so that we can gain maximum benefit from them. It also teaches us about being humble by seeking help from others when needed; in this case, Abu Musa sought help from a woman who removed lice from his head.