'With All Your Soul' in the Bible

But from there you shall seek Yahweh your God and will find him, if you seek him with all your heart and with all your soul.

And now, Israel, what [is] Yahweh your God asking from you, except to revere Yahweh your God, to go in all his ways and to love him and to serve Yahweh your God with all your heart and with all your soul,

"This day Yahweh your God is commanding you to do these rules and regulations, {and you must observe them diligently} with all your heart and with all your soul.