Numbers 32:16

16.And they came near tinto him, and said. It is probable that they returned after having held a consultation: and now, — when they had considered what they ought to do, before promising what they had not previously thought of, — they assent to the decision of Moses, in accordance with their general opinion. From their reply itself we gather how usefully the severity of Moses had influenced their minds. If he had dealt with them with greater mildness and gentleness, his kindness would perhaps have been received with contempt. It was more profitable, therefore, that their stubborn hearts should be smitten with shame and fear, in order that they might lay aside their rebelliousness. Still, they do not altogether abandon their request, but devise a middle course, whereby, whilst they do not forsake their brethren, they may still occupy the land. They promise, then, to accompany them throughout the whole expedition, and to unite with them in the war; nay, to be the first to undergo danger, and expose themselves to the attacks of the enemy, provided a settled abode should be granted them for their families and their herds. Thus they would be exempt from guilt, since the rest would not be held back by their bad example, nor the strength of the people for carrying on the war be diminished; in one respect only they would have the advantage, that, by depositing their wives and children in a peaceful spot, they would have the opportunity of improving their domestic finances.