Sirach 51:24-30

24 Wherefore are ye slow, and what say ye to these things, seeing your souls are very thirsty?
25 I opened my mouth, and said, Buy her for yourselves without money.
26 Put your neck under the yoke, and let your soul receive instruction: she is hard at hand to find.
27 Behold with your eyes, how that I have but little labour, and have gotten unto me much rest.
28 Get learning with a great sum of money, and get much gold by her.
29 Let your soul rejoice in his mercy, and be not ashamed of his praise.
30 Work your work betimes, and in his time he will give you your reward.

The Brenton translation of the Septuagint is in the public domain.