“We asked ‘Ali about the voluntary (prayer) of Allah’s Messenger (saw) during the day. He said: ‘You will not be able.’ We said: ‘Inform us of it, we will do what we can of it?’ So he said: ‘When he prayed the Fajr he would delay praying any more. When the sun appeared over there (west) – like it appears here, meaning in the direction of the east, about the amount for the ‘Asr prayer from there, meaning in the direction of the west, meaning before the Maghrib – he would stand and perform two Rak’ah* then he would delay praying until the sun appeared over there (west), meaning in the direction of the east, about the amount of the Zuhr prayer from there, then he would stand and perform four. And, four before the Zuhr when the sun passed the zenith, and two Rak’ah after it, and, four before the ‘Asr, separating between every two Rak’ah with Taslim** upon the angels that are close (to Allah), the Prophets, and those who follow them among the Muslims and the believers.’”
'Ali said: "That is sixteen Rak'ah of voluntary prayer which Allah's Messenger (SAW) performed during the day. And there are very few who offer them regularly."
Waki` said: “My father added: Habib bin Abu Thabit said: ‘O Abu Ishaq, this mosque filled with gold would not be dearer to me than this Hadith of yours.’”
* Meaning, when the sun was low above the eastern horizon. That is the time of the Duha.
** Meaning the Tashah-hud.

Yahya related to me from Malik that he had heard that Umar ibn Abd al-Aziz during his khalifate, wrote to one of his governors, "Whatever a father, or guardian, who gives someone in marriage, makes a condition in the way of unreturnable gift or of favour, belongs to the woman if she wants it."

Malik spoke about a woman whose father gave her in marriage and made an unreturnable gift a condition of the bride-price which was to be given. He said, "Whatever is given as a condition by which marriage occurs belongs to the woman if she wants it. If the husband parts from her before the marriage is consummated, the husband has half of the unreturnable gift by which the marriage occurred."

Malik said about a man who married off his young son and the son had no wealth at all, that the bride- price was obliged of the father if the young man had no property on the day of marriage. If the young man did have property the bride- price was taken from his property unless the father stipulated that he would pay the bride-price. The marriage was affirmed for the son if he was a minor only if he was under the guardianship of his father.

Malik said that if a man divorced his wife before he had consummated the marriage and she was a virgin, her father returned half of the bride-price to him. That half was permitted to the husband from the father to compensate him for his expenses.

Malik said that that was because Allah, the Blessed, the Exalted, said in His Book, "Unless they (women with whom he had not consummated marriage) make remission or he makes remission to him in whose hand is the knot of marriage." (Sura 2 ayat 237). (He being the father of a virgin daughter or the master of a female slave.)

Malik said, "That is what I have heard about the matter, and that is how things are done among us."

Malik said that a jewish or christian woman who was married to a jew or christian and then became muslim before the marriage had been consummated, did not keep anything from the bride-price.

Malik said, "I do not think that women should be married for less than a quarter of a dinar. That is the lowest amount for which cutting off the hand is obliged ."

I bought some oil in the market and when I had taken it (from the seller), a man met me and offered to give me a good profit for it. Then, when I was about to finalize the deal with him, a man caught hold of my forearm from behind. So I turned and found that he was Zaib bin Thabit (RA). He said, "Do not sell it in the place where you have bought it, till you take it to your dwelling. This is because Allah's Messenger (SAW) forbade that commodities to be sold in the place where they were bought, till the traders take them to their dwellings." [Reported by Ahmad and Abu Dawud; this wording is from Abu Dawud. Ibn Hibban and al-Hakim graded it Sahih (authentic)].