וַיִּקְבְּר֥וּ אֶת־אַבְנֵ֖ר בְּחֶבְר֑וֹן וַיִשָּׂ֧א הַמֶּ֣לֶךְ אֶת־קוֹל֗וֹ וַיֵּבְךְּ֙ אֶל־קֶ֣בֶר אַבְנֵ֔ר וַיִּבְכּ֖וּ כָּל־הָעָֽם׃ (פ)
And they buried Abner in Hebron; and the king lifted up his voice, and wept at the grave of Abner; and all the people wept.
Read kabbalistic (mystical) interpretation of II Samuel 3:32: and classical mystical sources.