4

Imam Baqir (a.s) was quoted as saying:

إنَّ الحَاجَّ إذا أخَذَ في جِهازِهِ لم يَخطُ خُطْوَةً في شَيءٍ مِن جِهازِهِ إِلا كَتَبَ اللهُ عَزَّ وجَلَّ لهُ عَشْرَ حَسَناتٍ ومحَى عَنهُ عَشْرَ سَيّئاتٍ ورفعَ له عَشْرَ دَرَجَاتٍ حتّى يفْرُغَ مِن جِهازِهِ مَتى ما فَرَغ

When a man intends to go on Hajj, for every step he takes in preparing for his journey Allah will write ten good deeds for him and will write off ten of his wrongdoings and will elevate his ten scales until he completes his preparatory affairs. (See al-Kafi; Vol. 4)