Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: the Prophet (peace and blessings be upon him) said: "Faith is Yemeni. They are from me and will come to me, even though their dwelling place is far away. Soon they will come to you as helpers and supporters, so I command you to treat them well."
Al-Tabarani recorded it, and its chain is hasan (good).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 16624