'Multiply' in the Bible
And you shall hear, Israel, and be careful to observe [these instructions], so that {it may go well for you} and that you may multiply greatly, [just] as Yahweh, the God of your ancestors, {promised} you, [in] a land with milk and honey.
And he will love you, and he will bless you, and he will multiply you, and he will bless the fruit of your womb and the fruit of your soil, your grain, your wine, and your olive oil, and [newborn] calves of your cattle, and the [newborn] lambs of your flocks in the land that he swore to your ancestors to give you.
And Yahweh your God will clear away these nations {from before you} little by little; you will not be able to finish them off quickly, {lest} the {wild animals} {multiply} {against you}.
"All of the commandments that I [am] commanding you today you must diligently observe, so that you may live and multiply, and you may go and take possession of the land that Yahweh swore to your ancestors.
so that [they] may multiply your days and the days of your children on the land that Yahweh swore to your ancestors to give [it] to them {as long as heaven endures over the earth}.
And let not something cling to your hand from the things devoted to destruction, so that Yahweh may turn back {from his burning anger}, and he may show compassion to you and he may [continue] to show compassion and [so] multiply you {just as he swore} to your ancestors,