When Adam found himself dying, he sent his son Seth to the Gates of Paradise to beg of the angel that guarded them the oil of mercy, that his father might live. The angel let him look into Paradise, where he saw many strange and beautiful foreshadowings of things that should be upon the earth; and the angel gave him three seeds from the Tree of Life, and he departed. When he came to where his father was, he found that he was already dead, and he laid the three seeds in his mouth, and buried him therewith on Mount Moriah; and in process of time the three seeds grew into three small trees, and Abraham took of the wood thereof for the sacrifice of Isaac his son; and afterwards Moses' rod, wherewith he smote the rock, was made from one of their branches. And soon the three trees grew together into one tree, whereby was symbolised the mystery of the Trinity; and under its branches sat King David when Nathan the Prophet came to him, and there he bewailed his sin, and made the Miserere Psalm. And Solomon, when he would build the Temple on Mount Sion, cut down the tree, which was then as one of the chiefest of the cedars of Lebanon, and bid men make a beam thereof; but it would in no wise fit into its place, howsoever much they cut it to its shape. Therefore, Solomon was wroth, and bid them cast it over the brook Cedron as a bridge, so that all might tread upon it that went that way. But after a while he buried it, and over where it lay there came the Pool of Bethesda with its healing powers; and when our Lord came on earth the beam floated up to the surface of the pool, and the Jews found it, and made thereof the Cross whereon Christ died on Calvary.