[168] for even if he did not utter the feelings which then encompassed him, still they unquestionably were burning within his breast, and exciting, and kindling strange emotions within him; nevertheless, with deep wisdom and humanity does he address them, saying, "If, in good truth, you have not come hither to spy the land, then, in order to prove your good faith to me, remain here some short period, and write a letter and send for your youngest brother, and let him come to you;