Song of Solomon 8:6

“Set me as a seal upon thine heart, as a seal upon thine arm: for love is strong as death; jealousy is cruel as the grave...”

Genesis 38:18

“And he said, What pledge shall I give thee? And she said, Thy signet, and thy bracelets, and thy staff that is in thine ...”

Exodus 28:11

“With the work of an engraver in stone, like the engravings of a signet, shalt thou engrave the two stones with the names...”

Exodus 28:21

“And the stones shall be with the names of the children of Israel, twelve, according to their names, like the engravings ...”

Exodus 28:36

“And thou shalt make a plate of pure gold, and grave upon it, like the engravings of a signet, HOLINESS TO THE LORD.”