'Stretch' in the Bible

Princes and envoys shall come from Egypt;Ethiopia will quickly stretch out her hands [with the offerings of submission] to God.

For the scepter of wickedness shall not rest on the land of the righteous,So that the righteous will not reach out their hands to do wrong.

Though I walk in the midst of trouble, You will revive me;You will stretch out Your hand against the wrath of my enemies,And Your right hand will save me.

Stretch out Your hand from above;Set me free and rescue me from great waters,Out of the hands of [hostile] foreigners [who surround us]