Praying Taraweeh and staying with the Imam until he leaves

ثبت عن الرسول صلى الله عليه وسلم أنه رغب في صلاة التراويح جماعة ، فقال : ( مَنْ قَامَ مَعَ الإِمَامِ حَتَّى يَنْصَرِفَ كُتِبَ لَهُ قِيَامُ لَيْلَةٍ ) رواه الترمذي (806) وصححه وأبو داود (1375) والنسائي (1605) وابن ماجه (1327) . وصححه الألباني في “صحيح الترمذي” .
It is proven from the Messenger (blessings and peace of Allah be upon him) that he encouraged praying Taraweeh in congregation and he said:

“Whoever stays with the imam until he leaves, (the reward of) qiyaam al-layl will be written for him.”

Narrated and classed as saheeh by al-Tirmidhi (806); also narrated by Abu Dawood (1375), al-Nasaa’i (1605), and Ibn Maajah (1327). Also classed as saheeh by al-Albaani in Saheeh al-Tirmidhi.