Saying Allahu Akbar with each pebble when stoning the jamarat

Each time Allah's Messenger ﷺ threw a pebble at the three jamarat, he would say “Allahu Akbar”. Then he would move forward, and after the first and second jamrah he would also supplicate. But when stoning the last jamrah, he said Allahu Akbar with each pebble and went back without stopping there.

1. Sahih al-Bukhari, no. (1753), the wording is his, Sunan an-Nasa'i, no. (3083).