Things That Invalidate Salah (Prayer) Like Laughing, Invalidating Wudu’, Making a Gesture, Forgetting and So on

7. It is a narration from him (narrator of previous Hadith) by Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “Once abu ‘Abd Allah عليه السلام, was asked about one who, while in Salah (prayer), needs something. He (the Imam) said, ‘He can make a gesture with his head and with his hand or say Tasbih (Allah is free of all defects), and a woman in such condition can clap her hand.’”