'Labour' in the Bible

unceasingly remembering of you the work of the faith, and the labour of the love, and the endurance of the hope, of our Lord Jesus Christ, in the presence of our God and Father,

for ye remember, brethren, our labour and travail, for, night and day working not to be a burden upon any of you, we did preach to you the good news of God;

because of this also, I, no longer forbearing, did send to know your faith, lest he who is tempting did tempt you, and in vain might be our labour.