16 Now Laban had two daughters. The older daughter was named Leah, and the younger one was Rachel. 17 There was no sparkle in Leah's eyes, but Rachel had a beautiful figure and a lovely face. 18 Since Jacob was in love with Rachel, he told her father, "I'll work for you for seven years if you'll give me Rachel, your younger daughter, as my wife."
Matthew Henry's Commentary on Genesis 29:16-18
Commentary on Genesis 29:15-30
(Read Genesis 29:15-30)
During the month that Jacob spent as a guest, he was not idle. Wherever we are, it is good to employ ourselves in some useful business. Laban was desirous that Jacob should continue with him. Inferior relations must not be imposed upon; it is our duty to reward them. Jacob made known to Laban the affection he had for his daughter Rachel. And having no wordly goods with which to endow her, he promises seven years' service Love makes long and hard services short and easy; hence we read of the labour of love, 1 Corinthians 7:2.