Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both), in the explanation of this verse: "Each one of them wishes that he could be granted a life of a thousand years" __QUR_N__, says: "This is the saying of the non-Arabs; when one of them sneezes, it is said to him: 'May you live a thousand years,' meaning, may you live a thousand years."
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 201
Hadith Gradingمحدثین:سنده رجاله ثقات، لكنه ضعيف لتدليس الأعمش