5414. And the sons of Israel came to buy among those that came. That this signifies that it desired that like all other truths, spiritual truths should be procured by means of memory-knowledges, is evident from the signification of the "sons of Israel," as being spiritual truths (for "sons" are truths, as may be seen above, n. 5403; and "Israel" is the celestial spiritual man from the natural, n. 4286, 4570, 4598; thus the "sons of Israel" are spiritual truths in the natural); from the signification of "buying," as being to be procured; and from the signification of "in the midst of those that came," as being like all other truths, that is, in that they are procured by means of memory-knowledges.