Abdullah bin Abbas reported,

Wealth used to go entirely to the children, and bequests were made to the parents. Then Allah abrogated of that what He willed. He assigned to the male a share equal to that of two females, and to each of the two parents a sixth or a third, and to the wife an eighth or a fourth, and to the husband a half or a fourth.

Bukhari 4578

Sahih

حدثنا محمد بن يوسف عن ورقاء عن ابن أبي نجيح عن عطاء

عن ابن عباس رضي الله عنهما قال

كان المال للولد وكانت الوصية للوالدين فنسخ الله من ذلك ما أحب فجعل للذكر مثل حظ الأنثيين وجعل للأبوين لكل واحد منهما السدس والثلث وجعل للمرأة الثمن والربع وللزوج الشطر والربع

البخاري 4578صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Tafsir
Chapter
And for you is half of what your wives leave
Numbering
Darussalam 4578
Bukhari 4578