KJV : They speak <01696> (8762) vanity <07723> every one <0376> with his neighbour <07453>: [with] flattering <02513> lips <08193> [and] with a double <03820> heart <03820> do they speak <01696> (8762). {a double...: Heb. an heart and an heart}NASB : They speak falsehood to one another; With flattering lips and with a double heart they speak.NASB# : They speak<1696> falsehood<7723> to one<376> another<7453>; With flattering<2513> lips<8193> and with a double<3820> heart<3820> they speak<1696>.