While Abraham proclaimed this with a loud voice, the idols fell upon their faces, and with them also King Nimrod.[24] For a space of two hours and a half the king lay lifeless, and when his soul returned upon him, he spoke and said, "Is it thy voice, O Abraham, or the voice of thy God?" And Abraham answered, and said, "This voice is the voice of the least of all creatures called into existence by God." Thereupon Nimrod said, "Verily, the God of Abraham is a great and powerful God, the King of all kings," and he commanded Terah to take his son and remove him, and return again unto his own city, and father and son did as the king had ordered.[25] THE PREACHER OF THE TRUE FAITH When Abraham attained the age of twenty years, his father Terah fell ill. He spoke as follows to his sons Haran and Abraham, "I adjure you by your lives, my sons, sell these two idols for me, for I have not enough money to meet our expenses." Haran executed the wish of his father, but if any one accosted Abraham, to buy an idol from him, and asked him the price, he would answer, "Three manehs," and then question in turn, "How old art thou?" "Thirty years," the reply would be. "Thou art thirty years of age, and yet thou wouldst worship this idol which I made but to-day?" The man would depart and go his way, and another would approach Abraham, and ask, "How much is this idol?" and "Five manehs" would be the reply, and again Abraham would put the question, "How old art thou?"—"Fifty years."—"And dost thou who art fifty years of age bow down before this idol which was made but to-day?" Thereupon the man would depart and go his way. Abraham then took two idols, put a rope about their necks, and, with their faces turned downward, he dragged them along the ground, crying aloud all the time: "Who will buy an idol wherein there is no profit, either unto itself or unto him that buys it in order to worship it? It has a mouth, but it speaketh not; eyes, but it seeth not; feet, but it walketh not; ears, but it heareth not."