Then, when He willed, He brought him out. (As during the night of Holy Prophet’s ascension, when all the Prophets gathered behind him in the Al Aqsa mosque in Jerusalem. Or when Allah will raise everyone on the Day of Resurrection.)
then, when He wills, He raises him.
Then when He listeth, He shall raise him to life.
Hilali & Khan
Then, when it is His Will, He will resurrect him (again).
and then, whenever He wishes, He will raise him back to life.
and He will resurrect him whenever He wants.
Then when He pleases, He will raise him to life again.
Then, when He will, He bringeth him again to life.
then, He will raise him when He wills.
Then when He wills, He will resurrect him.
Then, when He wills, He will resurrect him.
Thumma itha shaa ansharahu
Then when He pleases, He will bring him back to life.
Then, when it is His Will, He will raise him up (again).