Verses with the word establisheth in the Old Testament (3 verses):

Numbers 30:14
But if her husband altogether hold his peace at her from day to day; then he establisheth all her vows, or all her bonds, which are upon her: he confirmeth them, because he held his peace at her in the day that he heard them.

Proverbs 29:4
The king by judgment establisheth the land: but he that receiveth gifts overthroweth it.

Daniel 6:15
Then these men assembled unto the king, and said unto the king, Know, O king, that the law of the Medes and Persians is, That no decree nor statute which the king establisheth may be changed.