Whosoever sent the weak amongst his family (women and children) early (from Al-Muzdalifa to Mina) at night after the moon had set. They stayed at Al Muzdalifa and invoked Allah there and proceeded from there when the moon had set Sahih al-Bukhari 1680
Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا سُفْيَانُ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ ـ هُوَ ابْنُ الْقَاسِمِ ـ عَنِ الْقَاسِمِ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتِاسْتَأْذَنَتْ سَوْدَةُ النَّبِيَّ صلى الله عليه وسلم لَيْلَةَ جَمْعٍ وَكَانَتْ ثَقِيلَةً ثَبْطَةً فَأَذِنَ لَهَا.
Translation
Narrated `Aisha
Sauda asked the permission of the Prophet (ﷺ) to leave earlier at the night of Jam', and she was a fat and very slow woman. The Prophet (ﷺ) gave her permission.