5494. And one opened his sack. That this signifies observation, is evident from the signification of a “sack,” as being a receptacle in the natural (n. 5489, 5497), which was endowed with good from truth (n. 5487). That to “open” it denotes to observe, is plain from the series; for by the words which follow, “to give his ass provender in the inn,” is signified when they reflected upon the memory-knowledges in the exterior natural.