ولأول

In a sentence

• ولأول مرة أزور هذا المكان الجميل.

  For the first time, I visit this beautiful place.

  ولأول مرة here signifies a novel experience or action being undertaken for the very first time.

• كان ولأول مرة هناك توافق كامل بين الجميع.

  For the first time, there was complete harmony among everyone.

  ولأول مرة emphasizes the unprecedented occurrence or situation that has not been experienced previously.

• شاهدت الشمس تغرب ولأول مرة شعرت بهذا الشعور العميق.

  I watched the sunset, and for the first time, I felt this deep emotion.

  ولأول مرة points to a new emotional experience that the speaker is embarking upon.