Quran 2:188 — The Heifer (Al-Baqarah)
You shall not take each others' money illicitly, nor shall you bribe the officials to deprive others of some of their rights illicitly, while you know.
[2:187] Permitted for you is sexual intercourse with your wives during the nights of fasting. They are the keepers of your secrets, and you are the keepers of their secrets. GOD knew that you used to betray your souls, and He has redeemed you, and has pardoned you. Henceforth, you may have intercourse with them, seeking what GOD has permitted for you. You may eat and drink until the white thread of light becomes distinguishable from the dark thread of night at dawn. Then, you shall fast until sunset. Sexual intercourse is prohibited if you decide to retreat to the masjid (during the last ten days of Ramadan). These are GOD's laws; you shall not transgress them. GOD thus clarifies His revelations for the people, that they may attain salvation.
[2:189] They ask you about the phases of the moon! Say, "They provide a timing device for the people, and determine the time of Hajj." It is not righteous to beat around the bush; righteousness is attained by upholding the commandments and by being straightforward. You shall observe GOD, that you may succeed.