I will set
suwm (soom)
to put (used in a great variety of applications, literal, figurative, inferentially, and elliptically)wholly, work.
his hand
yad (yawd)
a hand (the open one (indicating power, means, direction, etc.),
also in the sea
yam (yawm)
from an unused root meaning to roar -- sea (-faring man, (-shore), south, west (-ern, side, -ward).
and his right hand
yamiyn (yaw-meen')
the right hand or side (leg, eye) of a person or other object (as the stronger and more dexterous); locally, the south -- + left-handed, right (hand, side), south.
in the rivers
nahar (naw-hawr')
a stream (including the sea; expec. the Nile, Euphrates, etc.); figuratively, prosperity -- flood, river.