Al-Sa'ib bin Yazid al-Kindi, the nephew of al-Namir, says: The prayer was made obligatory as two rak'ahs and two; then the prayer of the resident was increased, and the prayer while travelling remained in its original form.
Al-Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2937
Hadith Gradingمحدثین:إسنادہ صحیح۔
Hadith Takhrij«أخرجه المعجم الكبير للطبراني برقم: 6676، 6677»