 These names are consequently thought to be textual corruptions, and "Og" has been suggested as the original.The final three poems do not refer either to Israel or to Moab, and are thus considered unusual, since they seem to have little relevance to the narrative.It is thought that they may have been added to bring the number of poems either up to five, if inserted into the Elohist source, or up to seven, if only inserted once JE was constructed.