Numbers 22:8

22:8 He replied to them, “Stay ¹  here tonight, and I will bring back to you whatever word the Lord may speak to me.” So the princes of Moab stayed with Balaam.

Numbers 22:19

22:19 Now therefore, please stay ²  the night here also, that I may know what more the Lord might say to me.” ³ 

[22:8]  ¹ tn The verb לִין (lin) means “to lodge, spend the night.” The related noun is “a lodge” – a hotel of sorts. Balaam needed to consider the offer. And after darkness was considered the best time for diviners to consult with their deities. Balaam apparently knows of the Lord; he testifies to this effect in 22:18.

[22:19]  ² tn In this case “lodge” is not used, but “remain, reside” (שְׁבוּ, shÿvu).

[22:19]  ³ tn This clause is also a verbal hendiadys: “what the Lord might add to speak,” meaning, “what more the Lord might say.”