Sayyiduna Hudhayfah bin Asid (may Allah be pleased with him) said: I saw Abu Bakr and Umar (may Allah be pleased with them both) not offering sacrifices on behalf of their families, lest people make it a sunnah. But when I came to this land of yours, my family pushed me into jafa' (departing from the sunnah), after I had come to know the sunnah.
This is how Mu'tamir bin Sulayman narrated it from Amir, and he erred in it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الضحايا / 19035