'Troops' in the Bible

Then Jacob was greatly afraid, and was distressed; and he divided the people that were with him, and the sheep and the cattle and the camels, into two troops.

I am too small for all the loving-kindness and all the faithfulness that thou hast shewn unto thy servant; for with my staff I passed over this Jordan, and now I am become two troops.

Gad troops will rush upon him; But he will rush upon the heel.