(64) باب اسْتِحْبَابِ بَعْثِ الْهَدْىِ إِلَى الْحَرَمِ لِمَنْ لاَ يُرِيدُ الذَّهَابَ بِنَفْسِهِ وَاسْتِحْبَابِ تَقْلِيدِهِ وَفَتْلِ الْقَلاَئِدِ وَأَنَّ بَاعِثَهُ لاَ يَصِيرُ مُحْرِمًا وَلاَ يَحْرُمُ عَلَيْهِ شيء بِذَلِكَ
A hadith like this has been transmitted on the authority of Ibn Shihab.
Reference: Sahih Muslim 1321 b
In-book reference: Book 15, Hadith 399
USC-MSA web (English) reference(deprecated numbering scheme): Book 7, Hadith 3033