760. hadíth
وَ قَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «أَوَّلُ اَلْعَقِيقِ بَرِيدُ اَلْبَعْثِ وَ هُوَ بَرِيدٌ مِنْ دُونِ بَرِيدِ غَمْرَةَ ».
Imam Jafar ibn Muhammad Al-Sadiq (a.s) said: "The beginning of Al-‘Aqiq is Barid al-Ba‘th, which is a station before Barid Ghamrah."