What did the Messenger of Allah (may peace be upon him) say when he struck his hand against the other and made a gesture with two hands?
 Sa'd b. Abi Waqqas (Allah be pleased with him) said that the Messenger of Allah (may peace be upon him) struck his hand against the other and (then with the gesture of his two hands) said:                      The month is thus, thus (two times). He then withdrew (one of) his fingers at the third turn.