Apostle that said 'no man should be call unclean or common' in New Testament?

This was Peter, following a vision God had shown him (recorded in Acts 10:9-16). Acts 10:28 - Then he said to them, "You know how unlawful it is for a Jewish man to keep company with or go to one of another nation. But God has shown me that I should not call any man common or unclean." [NKJV]