4176. These twenty years have I served thee in thy house. That this signifies His own, is evident from the signification of “twenty,” as being the good of remains (see n. 2280), and which when predicated of the Lord denotes that which He acquired to Himself (n. 1906), thus His own; and from the signification of “serving,” as being when predicated of the Lord His own power (n. 3975, 3977).