Numbers 9:20-22 Tree of Life Version (TLV)
20 At times the cloud stayed over the Tabernacle only a few days. At Adonai’s word they would encamp, and at Adonai’s word they would set out.
21 At times the cloud remained only from evening until morning. When the cloud would lift, they would set out. Whether by day or by night, when the cloud lifted, they would set out. 22 Whether for two days or a month or a year, while the cloud remained over the Tabernacle, Bnei-Yisrael remained camped and would not set out. But when it would lift, they would set out.