I heard ʿAlī, may Allah be pleased with him, say from the pulpit of Kufa: "When Friday comes, the devils go out early with their banners to the marketplaces, and they cast upon the people distractions—or impediments—and deter them from the Friday prayer. And the angels go out early and sit at the doors of the mosque, recording the man who comes at the first hour and the man who comes at the second hour, until the imam comes out. So if a man sits in a place where he can both hear and see, and he listens attentively and does not engage in idle talk, he receives a double reward. But if he sits far away where he cannot hear, and he listens attentively and does not engage in idle talk, he receives a single reward. And if he sits in a place where he can both hear and see, but he engages in idle talk and does not listen attentively, he bears a burden of sin. And whoever says to his companion on Friday, 'Be quiet!' has engaged in idle talk. And whoever engages in idle talk has nothing of his Friday prayer." Then at the end of that he said: "I heard the Messenger of Allah, peace and blessings be upon him, say this."

(1) Its chain of transmission is weak due to the anonymity of the freed slave of the wife of ʿAṭāʾ al-Khurāsānī—and ʿAṭāʾ is Ibn Abī Muslim, and ʿĪsā is Ibn Yūnus Ibn Abī Isḥāq al-Sabīʿī.
Aḥmad (719) also recorded it via the path of al-Ḥajjāj ibn Arṭāt, and al-Bayhaqī 3/220 via the path of ʿAbd al-Raḥmān ibn Yazīd ibn Jābir, both from ʿAṭāʾ al-Khurāsānī, with it.
For his statement: "And the angels go out early…" up to his saying: "until the imam comes out," there is a supporting witness in the ḥadīth of Abū Hurayrah in al-Bukhārī (929) and Muslim (850).
For his statement: "And whoever says to his companion on Friday, 'Be quiet!' has engaged in idle talk," there is a supporting witness in the ḥadīth of Abū Hurayrah as well, in al-Bukhārī (934) and Muslim (851).
And for his statement: "And whoever engages in idle talk has nothing of his Friday prayer," there is a supporting witness in the ḥadīth of Abū Hurayrah in al-Ṭayālisī (2365), al-Bazzār (447—Zawāʾid Ibn Ḥajar)—and al-Ḥāfiẓ deemed its chain good—al-Ṭaḥāwī in Sharḥ Maʿānī al-Āthār 1/367, al-Bayhaqī 3/222, and Ibn Ḥazm 5/63, and Ibn Ḥazm adduced it as evidence. In it, Ubayy ibn Kaʿb said to Abū Dharr: "You have nothing of your prayer except what you engaged in idle talk about," so he asked the Prophet, peace and blessings be upon him, and he said: "He spoke the truth."