We visited Utba bin Farqad and discussed the month of Ramadan.He asked, "What are you discussing?"We replied, "The month of Ramadan."He said, "I heard the Messenger of Allah ﷺ say, 'During it the gates of Paradise are opened, the gates of Hell are closed, and the devils are chained up. Every night a caller proclaims, "Seeker of good, come forward! Seeker of evil, hold back!"'"Abu Abdul-Rahman said, "This is a mistake."
أخبرنا محمد بن منصور قال حدثنا سفيان عن عطاء بن السائب
عدنا عتبة بن فرقد فتذاكرنا شهر رمضان فقال ما تذكرون قلنا شهر رمضان قال سمعت رسول الله ﷺ يقول تفتح فيه أبواب الجنة وتغلق فيه أبواب النار وتغل فيه الشياطين وينادي مناد كل ليلة يا باغي الخير هلم ويا باغي الشر أقصر قال أبو عبد الرحمن هذا خطأ
[Hasan] It was narrated by Abdul-Razzaq in his Musannaf, no. 7386, from Sufyan bin Uyayna, with this chain, and it is also in Kubra, no. 2417. The hadith has corroborating witnesses, see the following hadith.