TSK · Numbers 22:17

Balak said to Balaam, "Didn't I earnestly send to you to call you? Why didn't you come to me? Am I not able indeed to promote you to honor?"

Balaam said to Balak, "Build me here seven altars, and prepare me here seven bulls and seven rams."

You shall count for yourselves seven weeks: from the time you begin to put the sickle to the standing grain you shall begin to number seven weeks.

Then Harbonah, one of the eunuchs who were with the king said, "Behold, the gallows fifty cubits high, which Haman has made for Mordecai, who spoke good for the king, is standing at Haman's house." The king said, "Hang him on it!"

Whereupon he promised with an oath to give her whatever she should ask.