Surah Al-Baqarah 2:208

يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ ٱدْخُلُوا۟ فِى ٱلسِّلْمِ كَآفَّةً وَلَا تَتَّبِعُوا۟ خُطُوَٰتِ ٱلشَّيْطَـٰنِ ۚ إِنَّهُۥ لَكُمْ عَدُوٌّ مُّبِينٌ

O you who have believed, enter into Islām completely [and perfectly] and do not follow the footsteps of Satan. Indeed, he is to you a clear enemy.

Translation: Saheeh International

Tafsir

The following verse was revealed regarding ‘Abd Allāh b. Salām and his companions who after converting to Islam still observed the Sabbath with reverence and were averse to the consumption of camels O you who believe come all of you into submission read al-salm or al-silm that is Islam; …

Excerpt from Tafsir al-Jalalayn, commentary on 2:208, via Quran.com. The reader has the full commentary and 9 more tafsirs.