Amatul Rahmân Omer:
Remember Allâh (at Minâ) with His praises during (these) days appointed (for this purpose). However if any one hastens (to leave the valley of Minâ) after two days there is no sin for him and if any one stays behind, it is no sin for him either. (This direction is) for him who guards against evil (under all circumstances). So take Allâh as a shield, and know that you shall all be brought together before Him.