[tlhIngan Hol] two -bogh clauses on a noun without being joined by 'ej

I know that the usual way of using two -bogh clauses on a noun is by joining them with 'ej: HoHbogh 'ej Qaw'bogh nuH weapon which kills and destroys But is there any rule which is actually being broken if we wrote the above without the 'ej? HoHbogh Qaw'bogh nuH weapon which kills which destroys Why would writing something like this be wrong? ~ Dana'an woe unto you scribes and pharisees hypocrites