'Boiling' in the Bible

And the custom of the priests with the people [was this]: When any man {brought a sacrifice}, as the meat was boiling, the servant of the priest would take a three-pronged meat fork in his hand

Smoke comes from its nostrils as [from] a kettle boiling and [burning] bulrushes.

And the word of Yahweh came to me a second [time], {saying}, "What [are] you seeing?" And I said, "I [am] seeing a {boiling} pot, and its face [is] from [the] face of [the] north."