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.
muslim:1325bYaḥyá b. Yaḥyá And ʾAbū Bakr b. Abū Shaybah Waʿalī b. Ḥujr > Yaḥyá > al-Ākharān > Ismāʿīl Ibn ʿUlayyah > Abū al-Tayyāḥ > Mūsá b. Salamah > Ibn ʿAbbās

Ibn Abbas (Allah be pleased with them) reported that Messenger of Allah ﷺ sent eighteen sacrificial camels with a person. The rest of the hadith is the same, and the first part (of the above-mentioned hadith) is not mentioned.  

مسلم:١٣٢٥bوَحَدَّثَنَاهُ يَحْيَى بْنُ يَحْيَى وَأَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَعَلِيُّ بْنُ حُجْرٍ قَالَ يَحْيَى أَخْبَرَنَا وَقَالَ الآخَرَانِ حَدَّثَنَا إِسْمَاعِيلُ ابْنُ عُلَيَّةَ عَنْ أَبِي التَّيَّاحِ عَنْ مُوسَى بْنِ سَلَمَةَ عَنِ ابْنِ عَبَّاسٍ

أَنَّ رَسُولَ اللَّهِ ﷺ بَعَثَ بِثَمَانَ عَشْرَةَ بَدَنَةً مَعَ رَجُلٍ ثُمَّ ذَكَرَ بِمِثْلِ حَدِيثِ عَبْدِ الْوَارِثِ وَلَمْ يَذْكُرْ أَوَّلَ الْحَدِيثِ