Note note 29 — APPENDIX. No. III.
Reading edition
(29.) The different readings of this name are, Souba, Souya, (سوية, سوبة). I strongly suspect it to be the same city which is called below Serfeta, Serketa, Serkya (سرقيه, سرقته, سرفته), as a copyist might easily make that mistake.