'Bough' in the Bible

“Joseph is a fruitful bough (a main branch of the vine),A fruitful bough by a spring (a well, a fountain);Its branches run over the wall [influencing others].

He who leans on and trusts in and is confident in his riches will fall,But the righteous [who trust in God’s provision] will flourish like a green leaf.

“Yet gleanings will be left in the land [of Israel] like the shaking of the olive tree,Two or three olives on the topmost branch,Four or five on the [outermost] branches of the fruitful tree,”Declares the Lord, the God of Israel.