Deuteronomy 4:29

Blessed are they that keep his testimonies, and that seek him with the whole heart.

But when they in their trouble did turn unto the LORD God of Israel, and sought him, he was found of them.

With my whole heart have I sought thee: O let me not wander from thy commandments.

If thou shalt hearken unto the voice of the LORD thy God, to keep his commandments and his statutes which are written in this book of the law, and if thou turn unto the LORD thy God with all thine hea...

I cried with my whole heart; hear me, O LORD: I will keep thy statutes.

Therefore also now, saith the LORD, turn ye even to me with all your heart, and with fasting, and with weeping, and with mourning:

I intreated thy favour with my whole heart: be merciful unto me according to thy word.

And yet for all this her treacherous sister Judah hath not turned unto me with her whole heart, but feignedly, saith the LORD.

And all Judah rejoiced at the oath: for they had sworn with all their heart, and sought him with their whole desire; and he was found of them: and the LORD gave them rest round about.

And they entered into a covenant to seek the LORD God of their fathers with all their heart and with all their soul;

But Jehu took no heed to walk in the law of the LORD God of Israel with all his heart: for he departed not from the sins of Jeroboam, which made Israel to sin.

But if ye turn unto me, and keep my commandments, and do them; though there were of you cast out unto the uttermost part of the heaven, yet will I gather them from thence, and will bring them unto the...

And the king stood by a pillar, and made a covenant before the LORD, to walk after the LORD, and to keep his commandments and his testimonies and his statutes with all their heart and all their soul, ...

And in every work that he began in the service of the house of God, and in the law, and in the commandments, to seek his God, he did it with all his heart, and prospered.