KJV : That no <3361> [man] go beyond <5233> (5721) and <2532> defraud <4122> (5721) his <846> brother <80> in <1722> [any] matter <4229>: because <1360> that the Lord <2962> [is] the avenger <1558> of <4012> all <3956> such <5130>, as <2531> we <4277> (0) also <2532> have forewarned <4277> (5656) you <5213> and <2532> testified <1263> (5662). {defraud: or, oppress, or, overreach} {in...: or, in the matter}
NASB : \i1 and\i0 that no man transgress and defraud his brother in the matter because the Lord is \i1 the\i0 avenger in all these things, just as we also told you before and solemnly warned \i1 you.\i0
NASB# : <I>and</I> that no<3361> man transgress<5233> and defraud<4122> his brother<80> in the matter<4229> because<1360> the Lord<2962> is <I>the</I> avenger<1558> in all<3956> these<3778> things<3778>, just<2531> as we also<2532> told<4275> you before<4275> and solemnly<1263> warned<1263> <I>you.</I>