Numbers 23:5

And the Lord put a word in Balaam's mouth .... Not grace into his heart, nor the fear of God within him, but suggested to him what to say; impressed it strongly on him, that he could not forget it, and with such power and weight, that he was obliged to deliver it:

and said, return unto Balak, and thus shalt thou speak ; that is, unto him, and what is expressed in Numbers 22:7 .