The Bible has an abundance of verses referring to our financial independence and need to budget or plan. The following are all from the New King James Version.
2 Corinthians 9:8
And God is able to make all grace abound toward you, that you, always having all sufficiency in all things, may have an abundance for every good work.
Ecclesiastes 5:10
He who loves money will not be satisfied with money, nor he who loves wealth with his income; this also is vanity.
Hebrews 13:5
Let your conduct be without covetousness; be content with such things as you have. For He Himself has said, “I will never leave you nor forsake you.
James 1:5
If any of you lacks wisdom, let him ask of God, who gives to all liberally and without reproach, and it will be given to him.
Luke 14:28
For which of you, intending to build a tower, does not sit down first and count the cost, whether he has enough to finish it.
Proverbs 3:9
Honor the LORD with your possessions, and with the first fruits of all your increase; So your barns will be filled with plenty, And your vats will overflow with new wine.
Philippians 4:12
I know how to be brought low, and I know how to abound. In any and every circumstance, I have learned the secret of facing plenty and hunger, abundance and need.