So be patient, [O Muhammad]; indeed, the promise of Allah is truth. (40:77)

﴿فَاصْبِرْ إِنَّ وَعْدَ اللَّهِ حَقٌّ ۚ فَإِمَّا نُرِيَنَّكَ بَعْضَ الَّذِي نَعِدُهُمْ أَوْ نَتَوَفَّيَنَّكَ فَإِلَيْنَا يُرْجَعُونَ﴾
[ غافر: 77]

40:77 So be patient, [O Muhammad]; indeed, the promise of Allah is truth. And whether We show you some of what We have promised them or We take you in death, it is to Us they will be returned.

O Messenger, be patient on the harming and denial of your people.
The promise of Allah to help you is true without doubt.
So I will either show you in your lifetime some of the punishment I promise them, as occurred in the Battle of Badr, or I will make you die before that.
To Me alone they will return on the Day of Judgment, reward them for their actions accordingly, entering them into the fire they will remain in forever.

So be patient (O Muhammad SAW), verily, the Promise of Allah is true, and whether We show you (O Muhammad SAW in this world) some part of what We have promised them, or We cause you to die, then it is to Us they all shall be returned.

phonetic Transliteration

Faisbir inna waAAda Allahi haqqun faimma nuriyannaka baAAda allathee naAAiduhum aw natawaffayannaka failayna yurjaAAoona

Abdullah Yusuf Ali - Translation

So persevere in patience; for the Promise of Allah is true: and whether We show thee (in this life) some part of what We promise them,- or We take thy soul (to Our Mercy) (before that),-(in any case) it is to Us that they shall (all) return.

Safi-ur-Rahman al-Mubarakpuri

So be patient, verily, the promise of Allah is true and whether We show you some part of what We have promised them, or We cause you to die, then still it is to Us they all shall be returned.

Page 475 English transliteration