They are on (true) guidance from their Lord, and they are the

﴿أُوْلَٰٓئِكَ عَلَىٰ هُدٗى مِّن رَّبِّهِمۡۖ وَأُوْلَٰٓئِكَ هُمُ ٱلۡمُفۡلِحُونَ ﴾
[البَقَرَة: 5]

They are on (true) guidance from their Lord, and they are the successful

﴿أولئك على هدى من ربهم وأولئك هم المفلحون﴾ [البَقَرَة: 5]

Al Bilal Muhammad Et Al
They are guided by their Lord, and it is these who will flourish

Ali Bakhtiari Nejad
These are on guidance from their Master, and they are the successful ones

Ali Quli Qarai
Those follow their Lord’s guidance and it is they who are the felicitous

Ali Unal
Those (illustrious ones) stand on true guidance (originating in the Qur’an) from their Lord; and they are those who are the prosperous

Hamid S Aziz
These are guided by their Lord, and these are the successful

John Medows Rodwell
These are guided by their Lord; and with these it shall be well

Literal
Those are on a guidance from their Lord and those are the successful/winners

Mir Anees Original
Those are on guidance from their Fosterer and those are the persons who are successful

Mir Aneesuddin
Those are on guidance from their Lord and those are the persons who are successful