Rav Judah taught in the name of Rav that indicated that God endowed Bezalel with the same attribute that God used in creating the universe. Rav Judah said in the name of Rav that Bezalel knew how to combine the letters by which God created the heavens and earth. For says (about Bezalel), "And He has filled him with the spirit of God, in wisdom and in understanding, and in knowledge," and says (about creation), "The Lord by wisdom founded the earth; by understanding He established the heavens," and says, "By His knowledge the depths were broken up."