Translation of the verse 37 from Surah Al-Ma‘arij : Number of verses 44 - - page 569 - Part 29.
(Sitting) in groups on the right and on the left (of you, O Muhammad SAW)?
[To sit] on [your] right and [your] left in separate groups?
(70:37) in crowds, both on the right and on the left? *24
*24) This refers to those disbelievers who would rush in towards the Holy Prophet (upon whom be peace) from every side to mock and ridicule him when they heard him preach Islam and recite the Qur'an.
Source : Al-Ma‘arij Verse 37: [To sit] on [your] right and [your] left in separate groups?