The pilgrimage is (performed in) the well-known months; so whoever determines the performance of the pilgrimage therein, there shall be no intercourse nor fornication nor quarrelling amongst one another; and whatever good you do, Allah knows it; and make provision, for surely the provision is the guarding of oneself, and be careful (of your duty) to Me, O men of understanding.

And (as for) those of you who die and leave wives behind, they should keep themselves in waiting for four months and ten days; then when they have fully attained their term, there is no blame on you for what they do for themselves in a lawful manner; and Allah is aware of what you do.