The sister of Uqbah ibn Amir took a vow that she would perform hajj on foot, and she was unable to do so. The Prophet ﷺ said: Allah is not in need of the walking of your sister. She must ride and offer a sacrificial camel.
النَّبِيُّ ﷺ إِنَّ اللَّهَ لَغَنِيٌّ عَنْ مَشْىِ أُخْتِكَ فَلْتَرْكَبْ وَلْتُهْدِ بَدَنَةً