وعن عبد الله بن مغفل، رضي الله عنه عن النبي صلى الله عليه وسلم قال‏:‏ ‏"‏صلوا قبل المغرب‏"‏ قال في الثالثة‏:‏ ‏"‏لمن شاء‏"‏ ‏(‏‏(‏رواه البخاري‏)‏‏)‏‏.‏

Anas (May Allah be pleased with him) reported

In the lifetime of the Messenger of Allah (ﷺ), we used to perform two Rak'ah (optional prayer) after sunset before the Maghrib prayer. It was asked: "Did Messenger of Allah (ﷺ) perform them?" He replied: "He saw us performing it, but he neither ordered us to perform them nor did he forbid us from doing so."[Muslim].