Hazrat Ata says regarding the person who vows to perform Hajj on foot, then after traveling some distance on foot, rides (an animal): he should estimate the value of the journey he did while riding. If it equals the price of a camel, he should buy a camel and sacrifice it. And if the value of that wealth does not reach the price of a camel, he should give it as charity to the poor.

Hazrat Yazid bin Abdullah bin Qasit says that he should ride and sacrifice a camel, and Hazrat Qasim says that when the next year comes, he should cover on foot the distance he had traveled while riding.

14097 - Al-Qasim said (1): If he is able, then let him walk rather than ride.

The respected mother of Hazrat Ubaidullah made a vow to perform Hajj on foot. When she traveled on foot and reached the place of Saqya, she became unable to continue traveling on foot. Hazrat Ibn Umar (may Allah be pleased with them) was asked about this matter. He said: Tell her to come again next year, and from the place where she became unable to walk, she should continue the journey on foot from there.

Hazrat Ata says that if a woman vows to perform Hajj on foot but then does not have the strength to walk, she should ride (an animal) and offer the sacrifice of a camel.