It is narrated from Yahya bin Saeed that Sayyiduna Umar bin Khattab (may Allah be pleased with him) turned a man back from Marr az-Zahran (a place eighteen miles from Makkah) because he had not performed the Tawaf al-Wada (Farewell Tawaf).
Hadith Referenceموطا امام مالك رواية يحييٰ / كتاب الحج / 821