Volume 2, Book 21, Number 278:
Narrated Marthad bin ‘Abdullah Al-Yazani:
I went to ‘Uqba bin ‘Amir Al-Juhani and said, “Is it not surprising that Abi Tamim offers two Rakat
before the Maghrib prayer?” ‘Uqba said, “We used to do so in the life-time of Allah’s Apostle.” I asked
him, “What prevents you from offering it now?” He replied, “Business.”