Charles Ellicott Commentary Luke 10:35

"And on the morrow he took out two shillings, and gave them to the host, and said, Take care of him; and whatsoever thou spendest more, I, when I come back again, will repay thee." — Luke 10:35 (ASV)

Two pence—that is, two denarii, according to Matthew 20:2 the average wages of a labourer for two days; or, taking the estimate of Mark 6:37, enough for a meal of twenty-five men. It was therefore a sufficient and liberal provision for all probable contingencies. This, however, was not, in the Samaritan’s judgment, enough, and he gave a carte blanche for whatever else might be required.