Leonard, a 7-foot-1 center and former first-round draft pick of the Portland Trail Blazers, released an apology statement on Tuesday night.

“I am deeply sorry for using an anti-Semitic slur during a livestream yesterday. While I didn’t know what the word meant at the time, my ignorance about its history and how offensive it is to the Jewish community is absolutely not an excuse and I was just wrong,” he wrote.

He mentioned everyone “in the Jewish community I have hurt” and the Arison family specifically. Jewish billionaire businessman Micky Arison — whose sister Shari Arison is Israel’s wealthiest woman — owns the Heat, and his son Nick is the team’s CEO.

Last year, in the wake of the George Floyd racial justice protest movement, Leonard was criticized for being one of only two players throughout the league to stand rather than kneel during the playing of the national anthem before games. He told his Black teammates that he supports the Black Lives Matter movement and that he was standing to honor his brother, who served as a Marine.

In a sign of solidarity with him, a Black teammate always put an arm around Leonard’s leg during the anthem.