It is difficult to definitively say which Sahaba went to Turkey, as the region was not part of the Islamic world during the lifetime of the Prophet Muhammad (PBUH) and his companions.
The term "Turkey" as a modern nation-state did not exist during the early Islamic period. The region that is now Turkey was part of the Byzantine Empire. Some Sahaba may have traveled to areas within the Byzantine Empire for trade or diplomatic purposes, but their specific journeys are not well-documented.
However, there are a few notable figures who might have interacted with regions within the Byzantine Empire:
- Muawiyah ibn Abi Sufyan: The first Umayyad Caliph, Muawiyah, was known for his military campaigns and interactions with the Byzantine Empire. He may have visited areas that are now part of Turkey during his reign.
- Amr ibn al-As: A prominent Sahaba and military leader, Amr ibn al-As led the Muslim conquest of Egypt. He may have encountered Byzantine territories that are now in Turkey during his campaigns.
- Abu Ayyub al-Ansari: Although not directly related to Turkey, Abu Ayyub al-Ansari is a significant figure due to his connection to Constantinople. He is said to have accompanied the Prophet Muhammad (PBUH) during the Hijra to Medina and later died in Constantinople while attempting to conquer the city.
It is important to note that these are only possibilities based on historical context. Specific details of their journeys and interactions with regions that are now part of Turkey are not clearly documented.