אַשְׂכִּ֤ילָה בְּדֶ֬רֶךְ תָּמִ֗ים מָ֭תַי תָּב֣וֹא אֵלָ֑י אֶתְהַלֵּ֥ךְ בְּתָם לְ֝בָבִ֗י בְּקֶ֣רֶבplugin-autotooltip__default plugin-autotooltip_bigקֶרֶב

hebrew

Meaning

* Midst * Among * Within * Inwardly * The centre, whether literal, figurative or adverbial

Masculine noun. Occurs over 250 times in the Old Testament.

From the root קרב, meaning “to come near, approach.” So קֶרֶב is a noun form built from the verb Exodus 17:7Psalm 103:1
בֵּיתִֽי