But when he was well-nigh forty years old, it came into his heart to visit his brethren the children of Israel.

When Moses was forty years old, he decided to visit his brothers, the children of Israel.

`And when forty years were fulfilled to him, it came upon his heart to look after his brethren, the sons of Israel;

And when a period of forty years was fulfilled to him, it came into his heart to look upon his brethren, the sons of Israel;