Berean Standard Bible (BSB)
Their southern border started at the bay on the southern tip of the Salt Sea,
World English Bible (WEB)
Their south border was from the uttermost part of the Salt Sea, from the bay that looks southward;
Strong's King James
And their south{H5045} border{H1366} was from the shore{H7097} of the salt{H4417} sea{H3220}, from the bay{H3956} that looketh{H6437}{(H8802)} southward{H5045}:
The F.O.G *
The F.O.G Message *
Young's Literal Translation
and to them the south border is at the extremity of the salt sea, from the bay which is looking southward;