G3449–μόχθος–mochthos

with labour and toil, with many a sleepless night, in hunger and thirst, in frequent fastings, in cold, and with insufficient clothing.

μόχθῳ, mochthō “toil,”

For you remember, brethren, our labour and toil: how, working night and day so as not to become a burden to any one of you, we came and proclaimed among you God's Good News.

μόχθον· mochthon “hardship:”

nor did we eat any one's bread without paying for it, but we laboured and toiled, working hard night and day in order not to be a burden to any of you.

μόχθῳ mochthō “hardship”