Arcana Coelestia#3975
3975. 'For whom I have served you' means from His own power. This is clear from the meaning of 'serving' as toil and endeavour, dealt with in 3824, 3846. When these terms are used in reference to the Lord, His own power is meant, for it was from His own power that the Lord obtained Divine Goods and Divine Truths for Himself and made His Human Divine, see 1616, 1749, 1755, 1921, 2025, 2026, 2083, 2500, 2523, 2632, 2816, 3382.
Genesis第21章:30-32
30
He said, "You shall take these seven ewe lambs from my hand, that it may be a witness to me, that I have dug this well."
31
Therefore he called that place Beersheba, because they both swore there.
32
So they made a covenant at Beersheba. Abimelech rose up with Phicol, the captain of his army, and they returned into the land of the Philistines.