'Pray' in the Bible

And Ruth the Moabitess saith unto Naomi, 'Let me go, I pray thee, into the field, and I gather among the ears of corn after him in whose eyes I find grace;' and she saith to her, 'Go, my daughter.'

and she saith, Let me glean, I pray thee -- and I have gathered among the sheaves after the reapers; and she cometh and remaineth since the morning and till now; she sat in the house a little.