'Keep' in the Bible

and the three detachments blow with trumpets, and break the pitchers, and keep hold with their left hand on the lamps, and with their right hand on the trumpets to blow, and they cry, 'The sword of Jehovah and of Gideon.'

it is told to the Gazathites, saying, 'Samson hath come in hither;' and they go round and lay wait for him all the night at the gate of the city, and keep themselves silent all the night, saying, 'Till the light of the morning -- then we have slain him.'

and they say to him, 'Keep silent, lay thy hand on thy mouth, and go with us, and be to us for a father and for a priest: is it better thy being a priest to the house of one man, or thy being priest to a tribe and to a family in Israel?'

And keep hold on him doth his father-in-law, father of the young woman, and he abideth with him three days, and they eat and drink, and lodge there.