Expiation of Breaking Sworn Oath
Qur'an 5:89 Surah Al Ma'idah (The Table Spread)
Allah will not take you to task for that which is unintentional in your oaths, but He will take you to task for the oaths which ye swear in earnest. The expiation thereof is the feeding of ten of the needy with the average of that wherewith ye feed your own folk, or the clothing of them, or the liberation of a slave, and for him who findeth not (the wherewithal to do so) then a three day fast. This is the expiation of your oaths when ye have sworn; and keep your oaths...
Set Free a Believing Slave
Qur'an 4:92 Surah An-Nisa (Women)
It is not for a believer to kill a believer unless it be by mistake. He who hath killed a believer by mistake must set free a believing slave, and pay the blood money to the family of the slain, unless they remit it as a charity. If he (the victim) be of a people hostile unto you, and he is a believer, then (the penance is) to set free a believing slave. And if he cometh of a folk between whom and you there is a covenant, then the blood money must be paid unto his folk and (also) a believing slave must be set free. And whoso hath not the wherewithal must fast two consecutive months. A penance from Allah. Allah is Knower, Wise.
Free a Slave
Qur'an 58:3-4 Surah Al-Mujadilah (She That Disputeth)
Those who put away their wives by saying they are as their mothers and afterward would go back on that which they have said; the penalty in that case is the freeing of a slave before they touch one another. Unto this ye are exhorted; and Allah is informed of what ye do. And he who findeth not the wherewithal, let him fast for two successive months before they touch one another; and for him who is unable to do so the penance is the feeding of sixty needy ones. This, that ye may put trust in Allah and His messenger. Such are the limits imposed by Allah; and for disbelievers is a painful doom.
Those who wish to understand the specific and broader meaning of the verses of the Qur'an, it is recommended that they should also read commentary on these subjects and verses. The English readers will find either Yusuf Ali's or Maududi's commentaries a good source. Allama Yususf Ali presents the meaning Ayah (verse) by Ayah with detailed footnotes for relevant words in each verse and includes a detailed index of the topics mentioned in the Qur'an. Maulana Maududi's work covers commentary for each Surah (chapter) of the Holy Qur'an.
Pickthall writes in his foreward of 1930: "... The Qur'an cannot be translated. ... The book is here rendered almost literally and every effort has been made to choose befitting language. But the result is not the Glorious Qur'an, that inimitable symphony, the very sounds of which move men to tears and ecstasy. It is only an attempt to present the meaning of the Qur'an-and peradventure something of the charm in English. It can never take the place of the Qur'an in Arabic, nor is it meant to do so. ..."
"The Holy Qur'an," Text, Translation and Commentary by Abdullah Yusuf Ali, 1934. (Latest Publisher: Amana Publications, Beltsville, MD, USA; Title: "The Meaning of the Holy Qur'an," 1992). A pocket edition of Yusuf Ali's translation is also available in contemporary English.
"The Meaning of the Glorious Koran," An Explanatory Translation by Mohammed Marmaduke Pickthall, a Mentor Book Publication. (Also available as: "The Meaning of the Glorious Koran," by Marmaduke Pickthall, Dorset Press, N.Y. and several Islamic book publishers; Published by several publishers since 1930). Note: The Mentor publication (451 MJ1529 195) contains a few errors/omissions, e.g., in Surah 72: the last part of Verse 2 should read "we ascribe no partner unto our Lord", and Surah 68: Verse 22 should read "straight" road instead of "beaten" road. In case of any doubt, the reader is advised to check with a copy from an Islamic publisher and also check with an Islamic scholar for the meaning directly from the Arabic original.
For the serious readers of the meaning of the Qur'an in English, it is recommended that it should be read along with a good commentary to comprehend the essential meaning and scope of verses. Either Yusuf Ali's or Maududi's commentaries are a good starting point. The former presents the meaning Ayah (verse) by Ayah with footnotes and includes a detailed index of the topics mentioned in the Qur'an, while the latter presents commentaries for each Surah (chapter) of the Qur'an.
E-Books on Islam and Muslims
Compiled by Dr. A. Zahoor and Dr. Z. Haq, 1990, 1998
http://cyberistan.org/islamic/slavesq.htm