KJV : Ye have said <0559> (8804), It [is] vain <07723> to serve <05647> (8800) God <0430>: and what profit <01215> [is it] that we have kept <08104> (8804) his ordinance <04931>, and that we have walked <01980> (8804) mournfully <06941> before <06440> the LORD <03068> of hosts <06635>? {ordinance: Heb. observation} {mournfully: Heb. in black}NASB : NASB# : "You have said<559>, 'It is vain<7723> to serve<5647> God<430>; and what<4100> profit<1215> is it that we have kept<8104> His charge<4931>, and that we have walked<1980> in mourning<6941> before<4480><6440> the LORD<3068> of hosts<6635>?