Jokshan (Arabic: يقشان, Hebrew: יָקשָׁן yoqšān) was, according to the Bible, a son of Abraham (Avraham) and his wife or concubine Keturah, whom he wed after the death of Sarah. Jokshan had five brothers: Zimran, Medan, Midian, Ishbak and Shuah; as well as two half brothers: Ishmael (Ismail) and Isaac (Ishaq). He was Keturah's second son and Abraham's fourth.
Josephus records that Abraham contrived to settle them in colonies; and they took possession of Troglodytis and the country of Arabia Felix, as far as it reaches to the Red Sea."