Eclesiastés 3
Bíblia Portuguesa Mundial
9Que proveito tem aquele que trabalha naquilo em que se esforça?
Reina-Valera 1909
9¿Qué provecho tiene el que trabaja en lo que trabaja?
King James Version
9What profit hath he that worketh in that wherein he laboureth?
World English Bible
9What profit has he who works in that in which he labors?