Numbers 24:13
If Balak doth give to me the fulness of his house of silver and gold, I am not able to pass over the command of Jehovah, to do good or evil of mine own heart -- that which Jehovah speaketh -- it I speak?
Numbers 16:28
And Moses saith, 'By this ye do know that Jehovah hath sent me to do all these works, that they are not from my own heart;
Numbers 22:18
And Balaam answereth and saith unto the servants of Balak, 'If Balak doth give to me the fulness of his house of silver and gold, I am not able to pass over the command of Jehovah my God, to do a little or a great thing;
Numbers 22:20
And God cometh in unto Balaam, by night, and saith to him, 'If to call for thee the men have come, rise, go with them, and only the thing which I speak unto thee -- it thou dost do.'