Mustafa Khattab:Translation:
So, know ˹well, O Prophet,˺ that there is no god ˹worthy of worship˺ except Allah. And seek forgiveness for your shortcomings5 and for ˹the sins of˺ the believing men and women. For Allah ˹fully˺ knows your movements and places of rest ˹O people˺.

A. Yusuf Ali:Translation:
Know, therefore, that there is no god but Allah, and
ask forgiveness for your fault, 4841 and for the men
and women who believe: for Allah knows how
you 4842 move about and how you dwell in your
homes.

Muhammad Asad:Translation:
Know, then, [O man,] that there is no deity save God, and [while there is yet time,] ask forgiveness for thy sins and for [the sins of] all other believing men and women: for God knows all your comings and goings as well as your abiding [at rest]. 24
5 Like other prophets, Muḥammad (ﷺ) was infallible of sin. The verse here refers to misjudgments, such as the example given in 80:1-10. If the Prophet (ﷺ) himself is urged to seek forgiveness, then the believers are even more in need of praying for Allah’s forgiveness.