Farukh says that I have offered the Eid prayer behind Sayyiduna Uthman (may Allah be pleased with him), in which he used to say seven and five takbeers.
Hadith Referenceمسند احمد / مسند الخلفاء الراشدين / 542
Hadith Gradingحکم دارالسلام:إسناده ضعيف لضعف محبوب بن محرز وجهالة إبراهيم ابن عبدالله