אֵ֚לֶּה שְׁמ֣וֹת הָֽאֲנָשִׁ֔ים אֲשֶׁר־שָׁלַ֥ח מֹשֶׁ֖ה לָת֣וּר אֶת־הָאָ֑רֶץ וַיִּקְרָ֥א מֹשֶׁ֛ה לְהוֹשֵׁ֥עַ בִּן־נ֖וּן יְהוֹשֻֽׁעַ׃
These are the names of the men that Moses sent to spy out the land. And Moses called Hoshea the son of Nun Joshua.
Read kabbalistic (mystical) interpretation of Numbers 13:16: and classical mystical sources.