It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The screen between the private parts of the children of Adam and the jinn is that, when one of them takes off his clothes, he says: 'Bismillah' (In the name of Allah)."
No one narrated this hadith from al-A'mash (may Allah have mercy on him) except Sa'id bin Maslamah (may Allah have mercy on him) and Sa'id bin al-Salt (may Allah have mercy on him).
Hadith Referenceالمعجم الأوسط / باب الميم / 7066
Hadith Gradingمحدثین:إسناده ضعيف لضعف زيد العمي
Hadith Takhrij«قال ابن عدي: عامة ما يرويه زيد العمي ومن يروي عنه ضعفاء هو وهم «الكامل في الضعفاء، ج 4، ص 153»» «أخرجه الطبراني فى «الأوسط» برقم: 2504»