NT-EPISTLES.filter - rsv grumble:

rsv@1Corinthians:10:10 @ nor grumble, as some of them did and were destroyed by the Destroyer.

rsv@James:5:9 @ Do not grumble, brethren, against one another, that you may not be judged; behold, the Judge is standing at the doors.

rsv@Jude:1:16 @ These are grumblers, malcontents, following their own passions, loud-mouthed boasters, flattering people to gain advantage.