13:8

Ar-Ra'd 13:8

ٱللَّهُ يَعْلَمُ مَا تَحْمِلُ كُلُّ أُنثَىٰ وَمَا تَغِيضُ ٱلْأَرْحَامُ وَمَا تَزْدَادُ ۖ وَكُلُّ شَىْءٍ عِندَهُۥ بِمِقْدَارٍ

Allaahu ya'lamu maa tahmilu kullu unsaa wa maa tagheedul arhaamu wa maa tazdaad

Allah knows what every female bears; and what the wombs fall short of (in gestation), and what they may add. With Him everything is in a fixed measure.