YOU SAID:
blood of the covenant is thicker than water of the womb
INTO JAPANESE
契約の血は子宮の水よりも濃い
BACK INTO ENGLISH
The blood of the contract is thicker than the water of the uterus
INTO JAPANESE
契約の血は子宮の水より濃い
BACK INTO ENGLISH
The blood of the contract is thicker than the water of the uterus
That didn't even make that much sense in English.