2 verses have
while
in Edition Clear Qur'an by Talal Itani / Al-Israa (The Night Journey)

17:19But whoever desires the Hereafter, and pursues it as it should be pursued, while he is a believer; these—their effort will be appreciated.

17:40Has your Lord favored you with sons, while choosing for Himself daughters from among the angels? You are indeed saying a terrible thing.