Eleazus, also Eleazar or Iliazz Yalit I, was the Hadramaut king of the southern tip of the Arabian Peninsula, the "Frankincense kingdom", in the 1st century CE.
It is thought that Khor Rawri, anciently the biblical port of Sumhuram, was founded by King Eleazus.
After Eudaemon Arabia there is a continuous length of coast, and a bay extending two thousand stadia or more, along which there are Nomads and Fish-Eaters living in villages; just beyond the cape projecting from this bay there is another market-town by the shore, Cana, of the Kingdom of Eleazus, the Frankincense Country; and facing it there are two desert islands, one called Island of Birds, the other Dome Island, one hundred and twenty stadia from Cana.
Inland from this place lies the metropolis Sabbatha, in which the King lives.
And this place has a trade also with the far-side ports, with Barygaza and Scythia and Ommana and the neighboring coast of Persia."