PTKil 31.c:46[2] :רמכה דלא כלינס‏ : a horse without a rein
See the entire entry for dlā prep. without

PTKil 31.c:46[2] :רמכה דלא כלינס‏ : the mule without a bridle
See the entire entry for ramaḵ, ramḵā n.f./m. herd