Answer:
They greeted Beowulf and his men, and helped them.
Explanation:
In chapter 27, when Beowulf and his men were leaving, the coastguards greeted them with kindness and helped them load their treasures on the ship. Beowulf gave his jeweled sword to them as a token of thanksgiving.
<em>"From the height of the hill no hostile words
</em>
<em>reached the guests as he rode to greet them;
</em>
<em>but “Welcome!” he called to that Weder clan
</em>
<em>as the sheen-mailed spoilers to ship marched on.
</em>
<em>Then on the strand, with steeds and treasure
</em>
<em>and armor their roomy and ring-dight ship
</em>
<em>was heavily laden: high its mast
</em>
<em>rose over Hrothgar’s hoarded gems.
</em>
<em>A sword to the boat-guard Beowulf gave,
</em>
<em>mounted with gold; on the mead-bench"</em>