וְשַׂמְתָּ֥ אוֹתָ֛ם שְׁתַּ֥יִם מַֽעֲרָכ֖וֹת שֵׁ֣שׁ הַֽמַּעֲרָ֑כֶת עַ֛ל הַשֻּׁלְחָ֥ן הַטָּהֹ֖ר לִפְנֵ֥י יְהוָֽה׃
And thou shalt set them in two rows, six in a row, upon the pure table before the LORD.
Read kabbalistic (mystical) interpretation of Leviticus 24:6: and classical mystical sources.