The biography of "Judd ibn Qays" mentioned in the hadith.

The Shaykh : And in the biography of this "Judd," it appears that he was among the Companions, but there was doubt regarding his Islam; that is, he remains to this day in the biographical books described as a hypocrite, and it is said that his Islam improved at the end of his life. This is "Judd ibn Qays," and whether it was this or that, it appears that he was not among the famous Companions known for Islam and righteousness; therefore, the fact that he was the master of Banu Salim, despite being stingy... ... he will be your leader... .