Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
darimi:407Abū ʿĀṣim > Ḥaywah b. Shurayḥ > Abū Ṣakhr > Nāfiʿ > Ibn ʿUmar > Jāʾah a man > In Fulān Yaqraʾ ʿAlayk al-Salām > Balaghanī > Qad Aḥdath

[Machine] "He has made a new thing, so if he has made a new thing, do not recite the blessings upon him."  

الدارمي:٤٠٧أَخْبَرَنَا أَبُو عَاصِمٍ أَنبَأَنَا حَيْوَةُ بْنُ شُرَيْحٍ حَدَّثَنِي أَبُو صَخْرٍ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّهُ جَاءَهُ رَجُلٌ فَقَالَ إِنَّ فُلَانًا يَقْرَأُ عَلَيْكَ السَّلَامَ قَالَ «بَلَغَنِي

أَنَّهُ قَدْ أَحْدَثَ فَإِنْ كَانَ قَدْ أَحْدَثَ فَلَا تَقْرَأْ عَلَيْهِ السَّلَامَ»