Follow what happened when Surat Al Baqarah was sent down by throwing seven pebble at a jamra during hajj .

This hadith is about how one should perform Hajj, which is an Islamic pilgrimage to Mecca that Muslims are required to do once in their lifetime if they are able. It tells us that when Ibn Mas'ud went to the largest Jamrah during his pilgrimage, he stood with the Ka’bah on his left and Mina on his right and then threw seven pebbles at it. This action was done in order to follow what happened when Surat al-Baqarah was sent down from Allah. By doing this act of throwing pebbles at the jamra during hajj, we can remember Allah's words and teachings from Surat al-Baqarah and be reminded of our faith in Him.