KJV : Hold fast <2192> (5720) the form <5296> of sound <5198> (5723) words <3056>, which <3739> thou hast heard <191> (5656) of <3844> me <1700>, in <1722> faith <4102> and <2532> love <26> which <3588> is in <1722> Christ <5547> Jesus <2424>.

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NASB : Retain the standard of sound words which you have heard from me, in the faith and love which are in Christ Jesus.

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NASB# : Retain<2192> the standard<5296> of sound<5198> words<3056> which<3739> you have heard<191> from me, in the faith<4102> and love<26> which are in Christ<5547> Jesus<2424>.