Ozzy Osbourne has opened up about standing up to Kanye West after the rapper sampled one of Osbourne’s tracks without permission.The conflict between the two arose earlier this month when the Black Sabbath frontman took to social media to call out the rapper for sampling one of his songs without permission.Osbourne was informed that West had looped a sample of the Black Sabbath song ‘Iron Man’ into his new album, ‘Vultures’. West reportedly played the clip during an event promoting his new album with Ty Dolla $ign on February 8 at the United Center in Chicago.Responding to the usage, the metal icon hit out at West, sharing a lengthy post on Instagram in which he called the rapper an “anti-Semite”.He wrote that West “asked permission to sample a section of a 1983 live performance of ‘War Pigs’ from the US festival without vocals” but was subsequently “refused permission because he is an antisemite and has caused untold heartache to many.” The post was later amended to the song ‘Iron Man’.A post shared by Ozzy Osbourne (@ozzyosbourne)In an interview with Rolling Stone, Osbourne addressed confronting the rapper and said: “Well, nobody else would fucking do it, did they?”He continued, adding that he has no regrets about speaking out.