It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that a man submitted in the court of the Messenger: O Messenger of Allah (peace and blessings be upon him)! Is Hajj obligatory every year? The Messenger of Allah (peace and blessings be upon him) said: "Hajj is obligatory upon every Muslim who has the means, if I had said 'every year,' then performing Hajj every year would have become obligatory."
Hadith Referenceمسند احمد / ومن مسند بني هاشم / 2996
Hadith Gradingحکم دارالسلام:حديث صحيح، وهذا إسناد ضعيف، شريك بن عبدالله سيئ الحفظ ، ورواية سماك بن حرب عن عكرمة فيها اضطراب