[tlhIngan Hol] using chegh without an object

At st6, as soon as the dinner is over, and the klingons take their places on the transporter in order to return to Qo'noS wa', cheng is heard saying: DaH machegh I'd rather expect to hear {DaH wIchegh}. The {DaH machegh} gives me the impression of cheng saying, "now we return somewhere unspecified on something which is unspecified too" ~ Dana'an remain klingon