"I am the most knowledgeable among the people about the prescribed time of this prayer: Messenger of Allah would pray it when the moon set on the third (of the month)."  

أَنَا أَعْلَمُ النَّاسِ بِوَقْتِ هَذِهِ الصَّلاَةِ كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّيهَا لِسُقُوطِ الْقَمَرِ لِثَالِثَةٍ  

A similar narration (from another chain linking to) this chain is also reported.  

عَنْ أَبِي عَوَانَةَ بِهَذَا الإِسْنَادِ نَحْوَهُ