"Until, when he reached the setting of the sun, he found it set in a spring of murky water: Near it he found a People: We said: “O Zul-qarnain! (thou hast authority,) either to punish them, or to treat them with kindness." - Quran 18:86 (read more)

"Narrated Qatada: Anas bin Malik said, "The Prophet used to visit all his wives in a round, during the day and night and they were eleven in number." I asked Anas, "Had the Prophet the strength for it?" Anas replied, "We used to say that the Prophet was given the strength of thirty (men)." And Sa'id said on the authority of Qatada that Anas had told him about nine wives only (not eleven)." - Sahih Bukhari 1:5:268 (read more)

"Ibn al-Qasaar and our shaykh said: the Sahaabah agreed that [the person who does homosexual acts] should be killed, but they differed as to how he should be killed. Abu Bakr al-Siddeeq said that he should be thrown down from a cliff. ‘Ali (may Allaah be pleased with him) said that a wall should be made to collapse on him. Ibn ‘Abbaas said, they should be killed by stoning. This shows that there was consensus among them that [the person who does homosexual acts] should be killed, but they differed as to how he should be executed." - Sheikh Muhammed Salih Al-Munajjid