Allah, the Blessed and Exalted, says: "When you marry believing women and then divorce them before you have touched them, then there is no waiting period for you to count concerning them" [Surah al-Ahzab: 49].
Hadith Referenceالسنن الكبرى للبيهقي / كتاب العدد / Q15442
It is narrated from Abdullah bin Abbas (may Allah be pleased with them both) concerning the saying of Allah Almighty: "And divorced women shall wait (concerning) themselves for three menstrual periods" [Surah al-Baqarah: 228], and: "And those who have despaired of menstruation among your women, if you are in doubt, their waiting period is three months, and (also for) those who have not menstruated" [Surah al-Talaq: 4]: then (part) of that was abrogated, and He said: "When you marry believing women and then divorce them before you have touched them, then there is no waiting period for you to count concerning them" [Surah al-Ahzab: 49].
Hadith Referenceالسنن الكبرى للبيهقي / كتاب العدد / 15442
It is narrated from Ibn Abbas (may Allah be pleased with them both) that she is entitled only to half of the dower (mahr), and there is no waiting period upon her.
Imam al-Shafi'i (may Allah have mercy on him) said: Shurayh said this, and it is the apparent ruling of the Book.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب العدد / 15443
أَخْبَرَنَا أَبُو نَصْرِ بْنُ قَتَادَةَ، أنا أَبُو مَنْصُورٍ النَّضْرَوِيُّ، نا أَحْمَدُ بْنُ نَجْدَةَ، نا سَعِيدُ بْنُ مَنْصُورٍ، نا هُشَيْمٌ، نا أَبُو بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ رَضِيَ اللهُ عَنْهُمَا قَالَ: " اللَّمْسُ وَالْمَسُّ وَالْمُبَاشَرَةُ إِلَى الْجِمَاعِ مَا هُوَ وَلَكِنَّ اللهَ عَزَّ وَجَلَّ كَنَّى عَنْهُ ".
It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that what is meant by «lams» (touching) is intercourse and intimate contact, but Allah Almighty referred to it by allusion.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب العدد / 15444