Numbers

Also on the tenth day of this seventh month there shall be a day of atonement: it shall be an holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the Lord.

And this shall be a statute for ever unto you: that in the seventh month, on the tenth day of the month, ye shall afflict your souls, and do no work at all, whether it be one of your own country, or a stranger that sojourneth among you:

It shall be a sabbath of rest unto you, and ye shall afflict your souls, by a statute for ever.

Now when much time was spent, and when sailing was now dangerous, because the fast was now already past, Paul admonished them,

Blessed are they that mourn: for they shall be comforted.