And We saved those who believed and used to fear Allah, keep

﴿وَنَجَّيۡنَا ٱلَّذِينَ ءَامَنُواْ وَكَانُواْ يَتَّقُونَ ﴾
[فُصِّلَت: 18]

And We saved those who believed and used to fear Allah, keep their duty to Him and avoid evil

﴿ونجينا الذين آمنوا وكانوا يتقون﴾ [فُصِّلَت: 18]

Al Bilal Muhammad Et Al
But We delivered those who believed and practiced righteousness

Ali Bakhtiari Nejad
And We saved those who believed and they were controlling themselves

Ali Quli Qarai
And We delivered those who had faith and were Godwary

Ali Unal
And We saved those who believed and who, in awe of God and reverence for Him, habitually avoided sin

Hamid S Aziz
And We delivered those who believed and did their duty to Allah

John Medows Rodwell
But we rescued the believing and the God-fearing

Literal
And We saved/rescued those who believed and were fearing and obeying

Mir Anees Original
And We saved those who believed and guarded ( against evil)

Mir Aneesuddin
And We saved those who believed and guarded ( against evil)