No one is harmed except by Allah’s permission, and none but He can remove affliction: these verses recall this while forbidding harm to others. They speak of Allah’s support for those persecuted in His cause, the suffering of the messengers at the hands of the disbelievers, physical ailment as a legal excuse, and the hurt caused when giving charity, which voids its reward.
Verses gathered from a topical index of the Quran, in Mushaf order; every verse is quoted in full.
And they ask you about menstruation. Say, "It is harm, so keep away from wives during menstruation. And do not approach them until they are pure. And when they have purified themselves, then come to them from where Allāh has ordained for you. Indeed, Allāh loves those who are constantly repentant and loves those who purify themselves."