In the Hebrew Bible the latter feminine form is used exclusively for the Arabah, a region associated with the Nabateans, who spoke Arabic. The former masculine form is used in Isaiah 21:13 and Ezekiel 27:21 for the region of the settlement of Kedar in the Syrian Desert. 2 Chronicles 9:14 contrasts “kings of ʿarav " with “governors of the country” when listing those who brought tribute to King Solomon.