لِمَن شَآءَ مِنكُمْ أَن يَتَقَدَّمَ أَوْ يَتَأَخَّرَ
For whoever among you wishes to advance or to fall back.
Roots in this verse: ش ي ا ($yA), ق د م (qdm), ا خ ر (Axr)