English translation
1077. Narrated Rabī'a: 'Umar bin Al-Khaṭṭāb رضي الله عنه recited Sūrat An-Nahl (16) on a Friday on the pulpit and when he reached the Verse of Sajda, he got down from the pulpit and prostrated and the people also prostrated. The next Friday 'Umar bin Al-Khaṭṭāb recited the same Sūrah and when he reached the Verse of Sajda he said, "O people! When we recite the Verses of Sajda [during the Khutba (religious talk)] whoever prostrates does the right thing, yet there is no sin on the one who does not prostrate." And 'Umar did not prostrate (that day). Ibn 'Umar added, "Allāh has not made the prostration of recitation compulsory but if we wish we can perform it."
