How to wrap two similar element in Jquery?

How to wrap two similar element in Jquery?

how to wrap two similar element in jquery?
<div class="container">
<div class="col-6">1st column</div>
<div class="col-6">2nd column</div>
<div class="col-6">3rd column</div>
<div class="col-6">4th column</div>
<div class="col-6">5th column</div>
<div class="col-6">6th column</div>
</div>
Now, i want to wrap two class 'col-6' with a class 'row'
desired result:
<div class="container">
<div class="row">
<div class="col-6">1st column</div>
<div class="col-6">2nd column</div>
</div>
<div class="row">
<div class="col-6">3rd column</div>
<div class="col-6">4th column</div>
</div>
<div class="row">
<div class="col-6">5th column</div>
<div class="col-6">6th column</div>
</div>
</div>
please help me to solve this issue. Thanks