Jeremiah 29:13 NKJV

2 Chronicles 31:21 NKJV
And in every work that he began in the service of the house of God, in the law and in the commandment, to seek his God, he did it with all his heart. So he prospered.

Deuteronomy 4:29-31 NKJV
But from there you will seek the Lord your God, and you will find Him if you seek Him with all your heart and with all your soul. When you are in distress, and all these things come upon you in the latter days, when you turn to the Lord your God and obey His voice (for the Lord your God is a merciful God), He will not forsake you nor destroy you, nor forget the covenant of your fathers which He swore to them.

Isaiah 55:6-7 NKJV
Seek the Lord while He may be found, Call upon Him while He is near. Let the wicked forsake his way, And the unrighteous man his thoughts; Let him return to the Lord, And He will have mercy on him; And to our God, For He will abundantly pardon.

Jeremiah 24:7 NKJV
Then I will give them a heart to know Me, that I am the Lord; and they shall be My people, and I will be their God, for they shall return to Me with their whole heart.

Joel 2:12 NKJV
“Now, therefore,” says the Lord, “Turn to Me with all your heart, With fasting, with weeping, and with mourning.”

Luke 11:9-10 NKJV
“So I say to you, ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you. For everyone who asks receives, and he who seeks finds, and to him who knocks it will be opened.

Matthew 7:7 NKJV
“Ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you.