question: Who has claimed that Christians and Jews had heard and discussed the Quran before it took on its standardized Arabic form ?
answer: Sahih al-Bukhari
turker_answer: Sahih al-Bukhari claimed that Christians and Jews had heard and discussed the Quran before it took on its standardized Arabic form .
rule-based: Sahih al-Bukhari has claimed that Christians and Jews had heard and discussed the Quran before it took on its standardized Arabic form .