On the authority of Abu Hurayrah (may Allah be pleased with him) who said:

The Messenger of Allah (peace and blessings of Allah be upon him) said, “Every joint of a person must perform a charity each day that the sun rises: to judge justly between two people is a charity. To help a man with his mount, lifting him onto it or hoisting up his belongings onto it, is a charity. And the good word is a charity. And every step that you take towards the prayer is a charity, and removing a harmful object from the road is a charity.” [Al-Bukhari] [Muslim]

عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صلى الله عليه و سلم "كُلُّ سُلَامَى مِنْ النَّاسِ عَلَيْهِ صَدَقَةٌ، كُلَّ يَوْمٍ تَطْلُعُ فِيهِ الشَّمْسُ تَعْدِلُ بَيْنَ اثْنَيْنِ صَدَقَةٌ، وَتُعِينُ الرَّجُلَ فِي دَابَّتِهِ فَتَحْمِلُهُ عَلَيْهَا أَوْ تَرْفَعُ لَهُ عَلَيْهَا مَتَاعَهُ صَدَقَةٌ، وَالْكَلِمَةُ الطَّيِّبَةُ صَدَقَةٌ، وَبِكُلِّ خُطْوَةٍ تَمْشِيهَا إلَى الصَّلَاةِ صَدَقَةٌ، وَتُمِيطُ الْأَذَى عَنْ الطَّرِيقِ صَدَقَةٌ".
[رَوَاهُ الْبُخَارِيُّ]
، [وَمُسْلِمٌ].
Reference : 40 Hadith Nawawi 26
English translation : Hadith 26