'Indicated' in the Bible

now let it be that the girl to whom I say, ‘Please, let down your jar so that I may [have a] drink,’ and she replies, ‘Drink, and I will also give your camels water to drink’—may she be the one whom You have selected [as a wife] for Your servant Isaac; and by this I will know that You have shown lovingkindness (faithfulness) to my master.”

and if she says to me, “You drink, and I will also draw [water] for your camels”; let that woman be the one whom the Lord has selected and chosen [as a wife] for my master’s son.’