2 Kings 4:28 (KJV)

Run now, I pray thee, to meet her, and say unto her, Is it well with thee? is it well with thy husband? is it well with the child? And she answered, It is well.

And when she came to the man of God to the hill, she caught him by the feet: but Gehazi came near to thrust her away. And the man of God said, Let her alone; for her soul is vexed within her: and the Lord hath hid it from me, and hath not told me.

Then she said, Did I desire a son of my lord? did I not say, Do not deceive me?

Then he said to Gehazi, Gird up thy loins, and take my staff in thine hand, and go thy way: if thou meet any man, salute him not; and if any salute thee, answer him not again: and lay my staff upon the face of the child.

And the mother of the child said, As the Lord liveth, and as thy soul liveth, I will not leave thee. And he arose, and followed her.