Genesis 40:10 Kabbalah

וּבַגֶּ֖פֶן שְׁלֹשָׁ֣ה שָׂרִיגִ֑ם וְהִ֤יא כְפֹרַ֙חַת֙ עָלְתָ֣ה נִצָּ֔הּ הִבְשִׁ֥ילוּ אַשְׁכְּלֹתֶ֖יהָ עֲנָבִֽים׃

and in the vine were three branches; and as it was budding, its blossoms shot forth, and the clusters thereof brought forth ripe grapes,

Read kabbalistic (mystical) interpretation of Genesis 40:10: and classical mystical sources.