And indeed, We know the first generations of you who had passed

﴿وَلَقَدۡ عَلِمۡنَا ٱلۡمُسۡتَقۡدِمِينَ مِنكُمۡ وَلَقَدۡ عَلِمۡنَا ٱلۡمُسۡتَـٔۡخِرِينَ ﴾
[الحِجر: 24]

And indeed, We know the first generations of you who had passed away, and indeed, We know the present generations of you (mankind), and also those who will come afterwards

﴿ولقد علمنا المستقدمين منكم ولقد علمنا المستأخرين﴾ [الحِجر: 24]

Al Bilal Muhammad Et Al
To Us are known those of you who hasten forward, and those who lag behind

Ali Bakhtiari Nejad
And We have certainly known those who came before you, and We certainly know those who come after you

Ali Quli Qarai
Certainly We know the predecessors among you and certainly We know the successors

Ali Unal
And well do We know those of you who have gone before and those who are to come later

Hamid S Aziz
And We already know the foremost of you, and We know the laggards

John Medows Rodwell
We know those of you who flourish first and We know those who come later

Literal
And We had known the advanced from you, and We had known the delayed/lagging behind

Mir Anees Original
And We indeed know those of you who have (lived and) gone before (you) and We indeed know those who are (yet) to come

Mir Aneesuddin
And We indeed know those of you who have (lived and) gone before (you) and We indeed know those who are (yet) to come