Al-Kāfi

Hadith 1662
duaspending
7ـ الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ أَحْمَدَ بْنِ إِسْحَاقَ عَنْ سَعْدَانَ بْنِ مُسْلِمٍ عَنْ مُعَاوِيَةَ بْنِ عَمَّارٍ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ كَانَ أَبِي إِذَا طَلَبَ الْحَاجَةَ طَلَبَهَا عِنْدَ زَوَالِ الشَّمْسِ فَإِذَا أَرَادَ ذَلِكَ قَدَّمَ شَيْئاً فَتَصَدَّقَ بِهِ وَشَمَّ شَيْئاً مِنْ طِيبٍ وَرَاحَ إِلَى الْمَسْجِدِ وَدَعَا فِي حَاجَتِهِ بِمَا شَاءَ الله.
7. Al-Husayn Ibn Muhammad has narrated from Ahmad Ibn Ishaq from Sa'dan Ibn Muslim from Mu’awiyah Ibn ‘Ammar that Abu ‘Abdillah (al-Sadiq) (as) said: “Whenever my father had a need to be fulfilled, he would seek it to be fulfilled during the decline of the sun from its peak position (i.e. dhuhr time). When he intended to do this, he would first give something in charity, wear some perfume, go to the mosque, and then supplicate for his need as Allah willed."
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī