Sayyiduna Wathilah bin al-Asqa' (may Allah be pleased with him) narrates: the Prophet (peace and blessings be upon him) said: "People will be divided into various groups: an army in Yemen, an army in Syria (al-Sham), an army in the East and an army in the West." A man said: "Welcome to you, O Messenger of Allah! Make a choice for me (that is, recommend something), for I am a young man and I may live to see such a situation; so what do you instruct me to do in that case?" The Prophet (peace and blessings be upon him) said: "You must go to Syria." Al-Tabarani recorded this report in al-Mu'jam al-Kabir through two routes; both contain a narrator, al-Mughirah bin Ziyad, about whom there is disagreement. The remaining narrators of one of the two routes are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 16649