Acts 4:28

to do all that your hand and will had predetermined to take place.

Matthew 11:25

At that time Jesus said, "I thank You, Father, Lord of heaven and earth, for concealing these matters from wise and learned men, and for revealing them to little children.

Ephesians 1:9

He has made known to us the secret of His will, which is in accordance with His purpose which He planned in Christ,

Hebrews 4:3

For we who have believed are being admitted to that rest, just as He has said: "As in my anger I took oath, they shall not be admitted to my rest," although God's works had been completed at the creation of the world.

Hebrews 6:16-18

For it is a custom among men to take oath by something greater than themselves, and an oath taken for confirmation settles any dispute among them.

Treasury of Scripture Knowledge

Summary

The LORD of hosts hath sworn, saying, Surely as I have thought, so shall it come to pass; and as I have purposed, so shall it stand:

General references

Bible References

Surely

Matthew 11:25
At that time Jesus said, "I thank You, Father, Lord of heaven and earth, for concealing these matters from wise and learned men, and for revealing them to little children.
Acts 4:28
to do all that your hand and will had predetermined to take place.
Ephesians 1:9
He has made known to us the secret of His will, which is in accordance with His purpose which He planned in Christ,

General references

Ephesians 3:11
in accordance with the eternal purpose which God executed in the gift of Christ Jesus our Lord.