It is narrated from Sayyiduna Rafi' bin Khadij al-Ansari (may Allah be pleased with him) that he said: We used to pray Maghrib in the time of the Prophet (peace and blessings be upon him), and one of us would go back and could still see where his arrow fell.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 1725