It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: "He should ride on a mount and proceed for Hajj, and he should offer expiation for his oath."
Hadith Referenceمسند احمد / ومن مسند بني هاشم / 2885
Hadith Gradingحکم دارالسلام:حديث حسن، وهذا إسناد ضعيف لضعف شريك