We departed from thence with our camels the last day of May with M. Iohn Newbery and his company, and came to Birrah in three dayes, being a small towne situated vpon the riuer Euphrates, where it beginneth first to take his name, being here gathered into one chanell, whereas before it commeth downe in manifolde branches, and therefore is called by the people of the countrey by a name which signifieth a thousand heads.