יד ובמות אביה ואמה לקחה מרדכי לו לבת תנא משום ר"מ אל תקרי לבת אלא לבית וכן הוא אומר (שמואל ב יב, ג) ולרש אין כל כי אם כבשה אחת קטנה אשר קנה ויחיה ותגדל עמו ועם בניו יחדו מפתו תאכל ומכוסו תשתה ובחיקו תשכב ותהי לו כבת משום דבחיקו תשכב הוות ליה (לבת) אלא (לבית) הכי נמי לבית
14 “And when her father and mother died, Mordecai took her for his own daughter” (Esther 2:7). A Tanna taught in the name of R. Meir: Do not read “for a daughter [le-bat],” but “for a house (i.e. wife) [le-bayit].” Similarly it says: “But the poor man had nothing save one little ewe lamb, which he had brought up and reared; and it grew up together with him, and with his children; it ate of his own bread, and drank from his cup, and lay in his bosom, and was unto him as a daughter” (II Samuel 12:3). Because it lay in his bosom, was it like a daughter to him? Rather what it means is like a wife; so here, it means a wife.