en_tn_condensed/isa/66/12.md

General Information:

Yahweh continues speaking about Jerusalem as if it were a mother (Isaiah 66:7-8).

like a river ... like an overflowing stream

This means God will cause the people of the nations to bring a very large amount of riches, which will be permanent like a river and abundant.

be carried in her arms, and be dandled on her knees

"she will carry you in her arms and bounce you on her knees with delight"