What is the meaning of Acts 21:5?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

But when our time there had ended, we set out on our journey. All the disciples, with their wives and children, accompanied us out of the city and knelt down on the beach to pray with us.

Berean Standard Bible (BSB)

When it happened that we had accomplished the days, we departed and went on our journey. They all, with wives and children, brought us on our way until we were out of the city. Kneeling down on the beach, we prayed.

World English Bible (WEB)

And{G1161} when{G3753} we{G2248} had{G1096}{(G5633)} accomplished{G1822}{(G5658)} those days{G2250}, we departed{G1831}{(G5631)} and went our way{G4198}{(G5711)}; and they all{G3956} brought{G4311} us{G2248} on our way{G4311}{(G5723)}, with{G4862} wives{G1135} and{G2532} children{G5043}, till{G2193} we were out of{G1854} the city{G4172}: and{G2532} we kneeled down{G5087}{(G5631)}{G1119} on{G1909} the shore{G123}, and prayed{G4336}{(G5662)}.

Strong's King James

(5) And when our days there had ended we left to travel and them with all their wives and children sent us on our way until outside the city. Kneeling on the beach we prayed and said farewell to one another.

The F.O.G*

[5] When our week ended, the entire community – men, women, and children – escorted us outside the city. There on the beach, we knelt together in the sand, lifting our voices in prayer.

The F.O.G Paraphrase

but when it came that we completed the days, having gone forth, we went on, all bringing us on the way, with women and children, unto the outside of the city, and having bowed the knees upon the shore, we prayed,

Young's Literal Translation