Surah Al-A'raf 7:2

كِتَـٰبٌ أُنزِلَ إِلَيْكَ فَلَا يَكُن فِى صَدْرِكَ حَرَجٌ مِّنْهُ لِتُنذِرَ بِهِۦ وَذِكْرَىٰ لِلْمُؤْمِنِينَ

[This is] a Book revealed to you, [O Muḥammad] - so let there not be in your breast distress therefrom - that you may warn thereby and as a reminder to the believers.

Translation: Saheeh International

Tafsir

This is a Book that is revealed to you — addressing the Prophet s — so let there be no inhibition no constraint in your breast because of it to convey it — for fear that you might be called a liar — that you may warn thereby li-tundhira ‘that you may warn’ is semantically connected to unzila ‘is revealed’ that is to …

Excerpt from Tafsir al-Jalalayn, commentary on 7:2, via Quran.com. The reader has the full commentary and 9 more tafsirs.