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18 And Jacob came safely [to the] city Shechem, which is in the land of Canaan, when he came from Padan-Aram; and he encamped before the city.
41 The lad went, and David arose from the side of the south, and fell on his face to the ground, and bowed himself three times; and they kissed one another, and wept one with another, until David exceeded.
'Weak eyed' relates to the understanding.
(Verweise: Arcana Coelestia 3820)