Baqarah 2:220] Before you execute your deeds of this world and of the Hereafter; and they ask you the decree regarding orphans; say, "To do good towards them is better; and if you combine your expenses with theirs, they are your brothers"; and Allah knows very well the one who spoils from him who improves; and if Allah willed, He could have put you in hardship; and Allah is Almighty, Wise.
Baqarah 2:221] And do not marry polytheist women until they become Muslims; for undoubtedly a Muslim bondwoman is better than a polytheist woman, although you may like her; and do not give your women in marriage to polytheist men until they accept faith; for undoubtedly a Muslim slave is better than a polytheist, although you may like him; they invite you towards the fire; and Allah invites towards Paradise and forgiveness by His command; and explains His verses to mankind so that they may accept guidance.
Section 28
Baqarah 2:222] And they ask you the decree concerning menstruation; say, "It is an impurity, so stay away from women at such times, and do not cohabit with them until they have cleansed themselves; so when they have cleansed themselves, cohabit with them the way Allah has determined for you"; indeed Allah loves those who repent profusely, and loves those who keep clean.
Baqarah 2:223] Your women are a tillage for you; so come into your tillage as you will; and first perform the deeds that benefit you; and keep fearing Allah, and know well that you have to meet Him; and (O dear Prophet Mohammed - peace and blessings be upon him) give glad tidings to the Muslims.
Baqarah 2:224] And do not make Allah a target of your oaths, by pledging against being virtuous and pious, and against making peace among mankind; and Allah is All Hearing, All Knowing.