I Chronicles 7:6 Kabbalah

בִּנְיָמִ֗ן בֶּ֧לַע וָבֶ֛כֶר וִידִֽיעֲאֵ֖ל שְׁלֹשָֽׁה׃

[The sons of] Benjamin: Bela, and Becher, and Jediael, three.

Read kabbalistic (mystical) interpretation of I Chronicles 7:6: and classical mystical sources.