पढाई करना
4 And thou shalt make loops of blue upon the edge of the one curtain from the selvedge in the coupling; and likewise shalt thou make in the edge of the curtain that is outmost in the second coupling.
In Genesis 50:26, this signifies concealment within factual knowledge from the church. (Arcana Coelestia 6596)
(सन्दर्भ: Genesis 1, 1:26, 26)