My writing is clear. Prophet Ibrahim (PBUH) and his wives born in north of Persian gulf. He wasn't a Saudi nor he spoke Arabic (even arabic language didn't ever exist). Prophet Ibrahim (PBUH) rebuilt Kaaba while no human lived in Mecca. History of accident Iranians and Mesopotamians: (prophet Ibrahim birthplace)
http://www.britannica.com/place/Elam
https://en.wikipedia.org/wiki/Elam
Azar is an original Mesopotamian/Iranian name not Syrian.
'Tarokh' uncle of Prophet Ibrahim (PBUH) has also a Persian name. Rokh is an old Iranian name which means 'Face'.
Shahrokh, Mahrokh, Farokh, Golrokh, Tarokh are all old Persian names and Iranians still use them for naming male babies.
http://islamichistory.org/prophet-ibrahim/
Prophet Muhammad (PBUH) and Quraish tribe in general were not arabian people. They were Unique. They worshipped Allah [follower of their grandfather religion] while arabs worshipped idolds. Nobel Quran says Prophet Muhammad (PBUH) is not father any Arab he is only prophet of Allah.
Nobel Quran: [33:40]
مَّا كَانَ مُحَمَّدٌ أَبَا أَحَدٍ مِّن رِّجَالِكُمْ وَلَكِن رَّسُولَ اللَّهِ وَخَاتَمَ النَّبِيِّينَ وَكَانَ اللَّهُ بِكُلِّ شَيْءٍ عَلِيمًا
Muhammad (pbuh) is not the father of any of your men. he is the messenger of allah and the seal of the prophets. allah has knowledge of all things.
Anyway the fact is Prophet Ibrahim (PBUH) born in Mesopotamia and he is not arab by any rate. Prophets are sons of prophets... Our beloved Prophet Muhammad (PBUH) is also grandson of Prophet Ibrahim (PBUH) so he is not an arab. Very Very clear.
Imam Hasan (PBUH) and imam Husain (PBUH) dear martyred grandsons of holy prophet had also Iranian wives to show linkage of Ahlulbayt with Iranians.